diff --git a/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena1.xml b/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena1.xml
index d081eb8753..0e062b1d6e 100644
--- a/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena1.xml
+++ b/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 1 -->
 <instance id="224" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena2.xml b/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena2.xml
index ddcb73d354..aa546f18c1 100644
--- a/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena2.xml
+++ b/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 2 -->
 <instance id="225" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena3.xml b/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena3.xml
index dc44bbbbd5..e214d85d60 100644
--- a/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena3.xml
+++ b/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena3.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 3 -->
 <instance id="226" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena4.xml b/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena4.xml
index e93e625cd8..1b76927a47 100644
--- a/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena4.xml
+++ b/L2J_Mobius_01.0_Ertheia/dist/game/data/instances/CeremonyOfChaosArena4.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 4 -->
 <instance id="227" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_01.0_Ertheia/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java b/L2J_Mobius_01.0_Ertheia/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
new file mode 100644
index 0000000000..58bf8fe058
--- /dev/null
+++ b/L2J_Mobius_01.0_Ertheia/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
@@ -0,0 +1,1114 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package instances.CeremonyOfChaos;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.stream.Collectors;
+
+import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
+import org.l2jmobius.commons.util.Chronos;
+import org.l2jmobius.commons.util.Rnd;
+import org.l2jmobius.gameserver.enums.CategoryType;
+import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
+import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
+import org.l2jmobius.gameserver.instancemanager.InstanceManager;
+import org.l2jmobius.gameserver.model.Location;
+import org.l2jmobius.gameserver.model.Party;
+import org.l2jmobius.gameserver.model.Party.MessageType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.actor.Npc;
+import org.l2jmobius.gameserver.model.actor.Summon;
+import org.l2jmobius.gameserver.model.actor.appearance.PlayerAppearance;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.clan.Clan;
+import org.l2jmobius.gameserver.model.events.EventDispatcher;
+import org.l2jmobius.gameserver.model.events.EventType;
+import org.l2jmobius.gameserver.model.events.annotations.RegisterEvent;
+import org.l2jmobius.gameserver.model.events.impl.ceremonyofchaos.OnCeremonyOfChaosMatchResult;
+import org.l2jmobius.gameserver.model.events.impl.creature.OnCreatureDeath;
+import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerLogout;
+import org.l2jmobius.gameserver.model.events.listeners.AbstractEventListener;
+import org.l2jmobius.gameserver.model.events.listeners.ConsumerEventListener;
+import org.l2jmobius.gameserver.model.holders.ItemHolder;
+import org.l2jmobius.gameserver.model.holders.SkillHolder;
+import org.l2jmobius.gameserver.model.instancezone.Instance;
+import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
+import org.l2jmobius.gameserver.model.skills.Skill;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
+import org.l2jmobius.gameserver.model.zone.ZoneId;
+import org.l2jmobius.gameserver.network.SystemMessageId;
+import org.l2jmobius.gameserver.network.serverpackets.DeleteObject;
+import org.l2jmobius.gameserver.network.serverpackets.ExUserInfoAbnormalVisualEffect;
+import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+import org.l2jmobius.gameserver.network.serverpackets.NpcHtmlMessage;
+import org.l2jmobius.gameserver.network.serverpackets.SkillCoolTime;
+import org.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+import org.l2jmobius.gameserver.network.serverpackets.appearance.ExCuriousHouseMemberUpdate;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseEnter;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseLeave;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseMemberList;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseObserveMode;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseRemainTime;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseResult;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseState;
+
+import ai.AbstractNpcAI;
+
+/**
+ * @author Sdw, Mobius
+ */
+public class CeremonyOfChaos extends AbstractNpcAI
+{
+	// Items
+	private static final ItemHolder[] INITIAL_ITEMS =
+	{
+		new ItemHolder(35991, 1), // Ceremony of Chaos - Attack
+		new ItemHolder(35992, 1), // Ceremony of Chaos - Magic
+		new ItemHolder(35993, 1), // Ceremony of Chaos - Defense
+	};
+	// Skills
+	private static final SkillHolder[] INITIAL_BUFFS =
+	{
+		new SkillHolder(7115, 1) // Energy of Chaos
+	};
+	private static final SkillHolder[] END_BUFFS =
+	{
+		new SkillHolder(9540, 1), // Mysterious Herb of Power
+		new SkillHolder(9541, 1), // Mysterious Herb of Magic
+		new SkillHolder(19102, 1) // Chaos Sympathy
+	};
+	// Templates
+	private static final int[] TEMPLATES =
+	{
+		224,
+		225,
+		226,
+		227
+	};
+	// Misc
+	private static final Set<PlayerInstance> REGISTERED_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final Set<PlayerInstance> PARTICIPANT_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final String COC_DEFEATED_VAR = "COC_DEFEATED";
+	private static final int MIN_PLAYERS = 2;
+	private static final int MAX_PLAYERS = 18;
+	private static final int MAX_ARENAS = 5;
+	private boolean _registrationOpen = false;
+	
+	private CeremonyOfChaos()
+	{
+		// Schedule event period end, 1st of next month 00:01.
+		final Calendar periodEnd = Calendar.getInstance();
+		periodEnd.add(Calendar.MONTH, 1);
+		periodEnd.set(Calendar.DAY_OF_MONTH, 1);
+		periodEnd.set(Calendar.HOUR_OF_DAY, 0);
+		periodEnd.set(Calendar.MINUTE, 1);
+		periodEnd.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> endMonth(), periodEnd.getTimeInMillis() - Chronos.currentTimeMillis(), 2629800000L); // 2629800000 = 1 month
+		
+		// Daily task to start event at 18:00.
+		final Calendar startTime = Calendar.getInstance();
+		if ((startTime.get(Calendar.HOUR_OF_DAY) >= 18) && (startTime.get(Calendar.MINUTE) >= 0))
+		{
+			startTime.add(Calendar.DAY_OF_YEAR, 1);
+		}
+		startTime.set(Calendar.HOUR_OF_DAY, 18);
+		startTime.set(Calendar.MINUTE, 0);
+		startTime.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> startEvent(), startTime.getTimeInMillis() - Chronos.currentTimeMillis(), 86400000); // 86400000 = 1 day
+	}
+	
+	private void endMonth()
+	{
+		// Set monthly true hero.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO, GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MEMBER, 0));
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, false);
+		// Reset monthly winner.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, 0);
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, 0);
+		
+		try (Connection con = DatabaseFactory.getConnection();
+			PreparedStatement ps = con.prepareStatement("DELETE FROM character_variables WHERE var=?"))
+		{
+			ps.setString(1, PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			ps.execute();
+		}
+		catch (Exception e)
+		{
+			LOGGER.severe(getClass().getSimpleName() + ": Could not reset Ceremony Of Chaos victories: " + e);
+		}
+		
+		// Update data for online players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			player.getVariables().remove(PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			player.getVariables().storeMe();
+		}
+		
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos variables have been reset.");
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos period has ended!");
+	}
+	
+	private void startEvent()
+	{
+		// Enabled Tuesday, Wednesday, Thursday
+		final Calendar calendar = Calendar.getInstance();
+		final int day = calendar.get(Calendar.DAY_OF_WEEK);
+		if ((day != Calendar.TUESDAY) && (day != Calendar.WEDNESDAY) && (day != Calendar.THURSDAY))
+		{
+			return;
+		}
+		
+		// Event starts at 18, should stop if past 00:00.
+		if (calendar.get(Calendar.HOUR_OF_DAY) < 18)
+		{
+			return;
+		}
+		
+		registrationStart();
+	}
+	
+	private void registrationStart()
+	{
+		_registrationOpen = true;
+		
+		// Message all players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			if (player.isOnline())
+			{
+				player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_BEGUN);
+				if (canRegister(player, false))
+				{
+					player.sendPacket(ExCuriousHouseState.REGISTRATION_PACKET);
+				}
+			}
+		}
+		
+		ThreadPool.schedule(() -> registrationEnd(), 300000); // 300000 = 5 minutes
+	}
+	
+	private void registrationEnd()
+	{
+		if (REGISTERED_PLAYERS.size() >= MIN_PLAYERS)
+		{
+			_registrationOpen = false;
+			
+			for (PlayerInstance player : World.getInstance().getPlayers())
+			{
+				if (player.isOnline())
+				{
+					player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_ENDED);
+					if (!REGISTERED_PLAYERS.contains(player))
+					{
+						player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+					}
+				}
+			}
+			
+			final StatSet params = new StatSet();
+			params.set("time", 60);
+			getTimers().addTimer("count_down", params, 60000, null, null);
+			
+			ThreadPool.schedule(() -> prepareForFight(), 60000); // 60000 = 1 minute
+		}
+		else // Try again in 10 minutes.
+		{
+			ThreadPool.schedule(() -> startEvent(), 600000); // 600000 = 10 minutes
+		}
+	}
+	
+	private void prepareForFight()
+	{
+		PARTICIPANT_PLAYERS.clear();
+		final List<PlayerInstance> players = REGISTERED_PLAYERS.stream().sorted(Comparator.comparingInt(PlayerInstance::getLevel)).collect(Collectors.toList());
+		for (PlayerInstance player : players)
+		{
+			if (player.isOnline() && canRegister(player, true))
+			{
+				PARTICIPANT_PLAYERS.add(player);
+			}
+			else
+			{
+				player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+			}
+		}
+		
+		// Clear previously registered players.
+		REGISTERED_PLAYERS.clear();
+		
+		// Prepare all event players for start.
+		preparePlayers();
+	}
+	
+	public void preparePlayers()
+	{
+		final ExCuriousHouseMemberList membersList = new ExCuriousHouseMemberList(0, MAX_PLAYERS, PARTICIPANT_PLAYERS);
+		final NpcHtmlMessage msg = new NpcHtmlMessage(0);
+		int index = 0;
+		int position = 1;
+		final int templateId = getRandomEntry(TEMPLATES);
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player.inObserverMode())
+			{
+				player.leaveObserverMode();
+			}
+			
+			if (player.isInDuel())
+			{
+				player.setInDuel(0);
+			}
+			
+			// Remember player's last location
+			player.setLastLocation();
+			
+			// Hide player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName("Challenger" + position++);
+			app.setVisibleTitle("");
+			app.setVisibleClanData(0, 0, 0, 0, 0);
+			
+			// Load the html
+			msg.setFile(player, "data/scripts/instances/CeremonyOfChaos/started.htm");
+			
+			// Remove buffs
+			player.stopAllEffectsExceptThoseThatLastThroughDeath();
+			player.getEffectList().stopEffects(info -> info.getSkill().isBlockedInOlympiad(), true, true);
+			
+			// Player shouldn't be able to move and is hidden
+			player.setImmobilized(true);
+			player.setInvisible(true);
+			
+			// Same goes for summon
+			player.getServitors().values().forEach(s ->
+			{
+				s.stopAllEffectsExceptThoseThatLastThroughDeath();
+				s.setInvisible(true);
+				s.setImmobilized(true);
+			});
+			
+			if (player.isFlyingMounted())
+			{
+				player.untransform();
+			}
+			
+			// If player is dead, revive it
+			if (player.isDead())
+			{
+				player.doRevive();
+			}
+			
+			// If player is sitting, stand up
+			if (player.isSitting())
+			{
+				player.standUp();
+			}
+			
+			// If player in party, leave it
+			final Party party = player.getParty();
+			if (party != null)
+			{
+				party.removePartyMember(player, MessageType.EXPELLED);
+			}
+			
+			// Cancel any started action
+			player.abortAttack();
+			player.abortCast();
+			player.stopMove(null);
+			player.setTarget(null);
+			
+			// Unsummon pet
+			final Summon pet = player.getPet();
+			if (pet != null)
+			{
+				pet.unSummon(player);
+			}
+			
+			// Unsummon agathion
+			if (player.getAgathionId() > 0)
+			{
+				player.setAgathionId(0);
+			}
+			
+			// The character HP, MP, and CP are fully recovered.
+			player.setCurrentHp(player.getMaxHp());
+			player.setCurrentMp(player.getMaxMp());
+			player.setCurrentCp(player.getMaxCp());
+			
+			// Skill reuse timers for all skills that have less than 15 minutes of cooldown time are reset.
+			for (Skill skill : player.getAllSkills())
+			{
+				if (skill.getReuseDelay() <= 900000)
+				{
+					player.enableSkill(skill);
+				}
+			}
+			
+			player.sendSkillList();
+			player.sendPacket(new SkillCoolTime(player));
+			
+			// Apply the Energy of Chaos skill
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Send Enter packet
+			player.sendPacket(ExCuriousHouseEnter.STATIC_PACKET);
+			
+			// Send all members
+			player.sendPacket(membersList);
+			
+			// Send the entrance html
+			player.sendPacket(msg);
+			
+			// Send support items to player
+			for (ItemHolder holder : INITIAL_ITEMS)
+			{
+				player.addItem("CoC", holder, null, true);
+			}
+			
+			// Event flags.
+			player.setRegisteredOnEvent(false);
+			player.setOnSoloEvent(true);
+			player.setOnEvent(true);
+			
+			// Add death listener.
+			addDeathListener(player);
+			
+			// Variables.
+			player.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			player.getVariables().set(COC_DEFEATED_VAR, false);
+			
+			// Teleport player to the arena
+			Instance world = null;
+			for (Instance instance : InstanceManager.getInstance().getInstances())
+			{
+				if (instance.getTemplateId() == templateId)
+				{
+					world = instance;
+					break;
+				}
+			}
+			
+			if (world == null)
+			{
+				world = InstanceManager.getInstance().createInstance(templateId, player);
+			}
+			
+			final List<Location> enterLocations = world.getEnterLocations();
+			if (index >= enterLocations.size())
+			{
+				index = 0;
+			}
+			player.teleToLocation(enterLocations.get(index++), 0, world);
+		}
+		
+		final StatSet params = new StatSet();
+		params.set("time", 60);
+		getTimers().addTimer("match_start_countdown", params, 100, null, null);
+		getTimers().addTimer("teleport_message1", 10000, null, null);
+		getTimers().addTimer("teleport_message2", 14000, null, null);
+		getTimers().addTimer("teleport_message3", 18000, null, null);
+	}
+	
+	public void startFight()
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				player.sendPacket(SystemMessageId.THE_MATCH_HAS_STARTED_FIGHT);
+				player.setImmobilized(false);
+				player.setInvisible(false);
+				player.broadcastInfo();
+				player.sendPacket(new ExUserInfoAbnormalVisualEffect(player));
+				player.getServitors().values().forEach(s ->
+				{
+					s.setInvisible(false);
+					s.setImmobilized(false);
+					s.broadcastInfo();
+				});
+			}
+		}
+		getTimers().addRepeatingTimer("update", 1000, null, null);
+	}
+	
+	@Override
+	public String onAdvEvent(String event, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "RequestCuriousHouseHtml":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (canRegister(player, true))
+				{
+					final NpcHtmlMessage message = new NpcHtmlMessage(0);
+					message.setFile(player, "data/scripts/instances/CeremonyOfChaos/invite.htm");
+					player.sendPacket(message);
+				}
+				break;
+			}
+			case "RegisterPlayer":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.size() >= MAX_PLAYERS)
+				{
+					player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
+					break;
+				}
+				
+				addLogoutListener(player);
+				REGISTERED_PLAYERS.add(player);
+				player.setRegisteredOnEvent(true);
+				player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
+				player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
+				player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
+				break;
+			}
+			case "UnregisterPlayer":
+			{
+				if (REGISTERED_PLAYERS.remove(player))
+				{
+					removeListeners(player);
+					player.setRegisteredOnEvent(false);
+					player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
+					player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+				}
+				break;
+			}
+			case "RequestQuit":
+			{
+				if (PARTICIPANT_PLAYERS.remove(player))
+				{
+					// Mark player as defeated
+					player.getVariables().set(COC_DEFEATED_VAR, true);
+					
+					// Delete target player
+					final DeleteObject deleteObject = new DeleteObject(player);
+					for (PlayerInstance member : PARTICIPANT_PLAYERS)
+					{
+						if (member.getObjectId() != player.getObjectId())
+						{
+							deleteObject.sendTo(member);
+						}
+					}
+					
+					// Make the target observer
+					player.setObserving(true);
+					
+					// Make the target spectator
+					player.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+				}
+				break;
+			}
+			
+		}
+		return null;
+	}
+	
+	@Override
+	public void onTimerEvent(String event, StatSet params, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "count_down":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.YOU_WILL_BE_MOVED_TO_THE_ARENA_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				for (PlayerInstance member : REGISTERED_PLAYERS)
+				{
+					member.sendPacket(countdown);
+				}
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 10);
+					getTimers().addTimer(event, params, 50000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				break;
+			}
+			case "update":
+			{
+				int time = -1;
+				if (!PARTICIPANT_PLAYERS.isEmpty())
+				{
+					while (time == -1)
+					{
+						final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+						if ((random != null) && random.isInInstance())
+						{
+							time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+						}
+					}
+				}
+				
+				broadcastPacket(new ExCuriousHouseRemainTime(time));
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					broadcastPacket(new ExCuriousHouseMemberUpdate(member));
+				}
+				
+				// Validate winner
+				int count = 0;
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (!member.getVariables().getBoolean(COC_DEFEATED_VAR))
+					{
+						count++;
+					}
+				}
+				if (count <= 1)
+				{
+					stopFight();
+				}
+				break;
+			}
+			case "teleport_message1":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.PROVE_YOUR_ABILITIES));
+				break;
+			}
+			case "teleport_message2":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.THERE_ARE_NO_ALLIES_HERE_EVERYONE_IS_AN_ENEMY));
+				break;
+			}
+			case "teleport_message3":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.IT_WILL_BE_A_LONELY_BATTLE_BUT_I_WISH_YOU_VICTORY));
+				break;
+			}
+			case "match_start_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.THE_MATCH_WILL_START_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 30);
+					getTimers().addTimer(event, params, 30000, null, null);
+				}
+				else if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 1)
+				{
+					startFight();
+				}
+				break;
+			}
+			case "match_end_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.IN_S1_SECOND_S_YOU_WILL_BE_MOVED_TO_WHERE_YOU_WERE_BEFORE_PARTICIPATING_IN_THE_CEREMONY_OF_CHAOS);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if ((time > 0) && (time <= 10))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 0)
+				{
+					teleportPlayersOut();
+				}
+				break;
+			}
+		}
+	}
+	
+	public void stopFight()
+	{
+		final List<PlayerInstance> winners = getWinners();
+		final List<PlayerInstance> memberList = new ArrayList<>(PARTICIPANT_PLAYERS.size());
+		SystemMessage msg = null;
+		if (winners.isEmpty() || (winners.size() > 1))
+		{
+			msg = new SystemMessage(SystemMessageId.THERE_IS_NO_VICTOR_THE_MATCH_ENDS_IN_A_TIE);
+		}
+		else
+		{
+			final PlayerInstance winner = winners.get(0);
+			if (winner != null)
+			{
+				msg = new SystemMessage(SystemMessageId.CONGRATULATIONS_C1_YOU_WIN_THE_MATCH);
+				msg.addString(winner.getName());
+				
+				// Rewards according to https://l2wiki.com/Ceremony_of_Chaos
+				final int marksRewarded = Rnd.get(2, 5); // Guessed
+				final int boxs = Rnd.get(1, 5);
+				winner.addItem("CoC-Winner", 45584, marksRewarded, winner, true); // Mark of battle
+				winner.addItem("CoC-Winner", 36333, boxs, winner, true); // Mysterious Box
+				// Possible additional rewards
+				
+				// Improved Life Stone
+				if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(4))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 18570, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 18571, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 18575, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 18576, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+					}
+				}
+				// Soul Crystal Fragment
+				else if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(6))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 19467, 1, winner, true); // Yellow Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 19468, 1, winner, true); // Teal Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 19469, 1, winner, true); // Purple Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 19511, 1, winner, true); // Yellow Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 4:
+						{
+							winner.addItem("CoC-Winner", 19512, 1, winner, true); // Teal Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 5:
+						{
+							winner.addItem("CoC-Winner", 19513, 1, winner, true); // Purple Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+					}
+				}
+				// Mysterious Belt
+				else if (Rnd.get(10) < 1) // Chance to get reward (10%)
+				{
+					winner.addItem("CoC-Winner", 35565, 1, winner, true); // Mysterious Belt
+				}
+				
+				// Save monthly progress.
+				final int totalMarks = winner.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, 0) + marksRewarded;
+				winner.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, totalMarks);
+				if (totalMarks > GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MARKS, 0))
+				{
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, totalMarks);
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, winner.getObjectId());
+				}
+			}
+		}
+		
+		int time = -1;
+		if (!PARTICIPANT_PLAYERS.isEmpty())
+		{
+			while (time == -1)
+			{
+				final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+				if ((random != null) && random.isInInstance())
+				{
+					time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+				}
+			}
+		}
+		
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				// Send winner message
+				if (msg != null)
+				{
+					player.sendPacket(msg);
+				}
+				
+				// Send result
+				player.sendPacket(new ExCuriousHouseResult(CeremonyOfChaosResult.WIN, winners, time));
+				memberList.add(player);
+			}
+		}
+		
+		getTimers().cancelTimer("update", null, null);
+		final StatSet params = new StatSet();
+		params.set("time", 30);
+		getTimers().addTimer("match_end_countdown", params, 30000, null, null);
+		EventDispatcher.getInstance().notifyEvent(new OnCeremonyOfChaosMatchResult(winners, memberList));
+	}
+	
+	private void teleportPlayersOut()
+	{
+		Instance instance = null;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player == null)
+			{
+				continue;
+			}
+			
+			if (player.isInInstance())
+			{
+				instance = player.getInstanceWorld();
+			}
+			
+			// Leaves observer mode
+			if (player.inObserverMode())
+			{
+				player.setObserving(false);
+			}
+			
+			// Revive the player
+			player.doRevive();
+			
+			// Remove Energy of Chaos
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				player.stopSkillEffects(holder.getSkill());
+			}
+			
+			// Apply buffs on players
+			for (SkillHolder holder : END_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Remove quit button
+			player.sendPacket(ExCuriousHouseLeave.STATIC_PACKET);
+			
+			// Remove spectator mode
+			player.setObserving(false);
+			player.sendPacket(ExCuriousHouseObserveMode.STATIC_DISABLED);
+			
+			// Teleport player back
+			final Location lastLocation = player.getLastLocation();
+			player.teleToLocation(lastLocation != null ? lastLocation : new Location(82201, 147587, -3473), null);
+			
+			// Restore player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName(null);
+			app.setVisibleTitle(null);
+			app.setVisibleClanData(-1, -1, -1, -1, -1);
+			
+			// Remove player from event
+			player.setOnSoloEvent(false);
+			player.setOnEvent(false);
+			removeListeners(player);
+		}
+		
+		PARTICIPANT_PLAYERS.clear();
+		if (instance != null)
+		{
+			instance.destroy();
+		}
+		
+		ThreadPool.schedule(() -> startEvent(), 60000); // 60000 = 1 minute
+	}
+	
+	public List<PlayerInstance> getWinners()
+	{
+		int topScore = -1;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score > topScore)
+			{
+				topScore = score;
+			}
+		}
+		
+		final List<PlayerInstance> winners = new ArrayList<>();
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score == topScore)
+			{
+				winners.add(player);
+			}
+		}
+		return winners;
+	}
+	
+	private void addLogoutListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_PLAYER_LOGOUT, (OnPlayerLogout event) -> onPlayerLogout(event), this));
+	}
+	
+	private void addDeathListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_CREATURE_DEATH, (OnCreatureDeath event) -> onPlayerDeath(event), this));
+	}
+	
+	private void removeListeners(PlayerInstance player)
+	{
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_PLAYER_LOGOUT))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_CREATURE_DEATH))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_PLAYER_LOGOUT)
+	private void onPlayerLogout(OnPlayerLogout event)
+	{
+		final PlayerInstance player = event.getPlayer();
+		if (player != null)
+		{
+			REGISTERED_PLAYERS.remove(player);
+			if (PARTICIPANT_PLAYERS.contains(player))
+			{
+				PARTICIPANT_PLAYERS.remove(player);
+				if (PARTICIPANT_PLAYERS.size() <= 1)
+				{
+					stopFight();
+				}
+			}
+			removeListeners(player);
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_CREATURE_DEATH)
+	public void onPlayerDeath(OnCreatureDeath event)
+	{
+		if (event.getAttacker().isPlayer() && event.getTarget().isPlayer())
+		{
+			final PlayerInstance attackerPlayer = event.getAttacker().getActingPlayer();
+			final PlayerInstance targetPlayer = event.getTarget().getActingPlayer();
+			if (PARTICIPANT_PLAYERS.contains(attackerPlayer) && PARTICIPANT_PLAYERS.contains(targetPlayer))
+			{
+				attackerPlayer.getVariables().increaseInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 1);
+				
+				// Mark player as defeated
+				targetPlayer.getVariables().set(COC_DEFEATED_VAR, true);
+				
+				// Delete target player
+				final DeleteObject deleteObject = new DeleteObject(targetPlayer);
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (member.getObjectId() != targetPlayer.getObjectId())
+					{
+						deleteObject.sendTo(member);
+					}
+				}
+				
+				// Make the target observer
+				targetPlayer.setObserving(true);
+				
+				// Make the target spectator
+				targetPlayer.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+			}
+		}
+	}
+	
+	private boolean canRegister(PlayerInstance player, boolean sendMessage)
+	{
+		boolean canRegister = true;
+		
+		final Clan clan = player.getClan();
+		SystemMessageId sm = null;
+		if (player.getLevel() < 85)
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_LEVEL_85_OR_ABOVE_MAY_PARTICIPATE_IN_THE_TOURNAMENT;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (!player.isInCategory(CategoryType.SIXTH_CLASS_GROUP))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_HAVE_COMPLETED_THE_3RD_CLASS_TRANSFER_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if (!player.isInventoryUnder80(false) || (player.getWeightPenalty() != 0))
+		{
+			sm = SystemMessageId.UNABLE_TO_PROCESS_THIS_REQUEST_UNTIL_YOUR_INVENTORY_S_WEIGHT_AND_SLOT_COUNT_ARE_LESS_THAN_80_PERCENT_OF_CAPACITY;
+			canRegister = false;
+		}
+		else if ((clan == null) || (clan.getLevel() < 3))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_ARE_A_PART_OF_A_CLAN_OF_LEVEL_3_OR_ABOVE_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if ((REGISTERED_PLAYERS.size() >= (MAX_ARENAS * MAX_PLAYERS)) && !PARTICIPANT_PLAYERS.contains(player))
+		{
+			sm = SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW;
+			canRegister = false;
+		}
+		else if (player.isCursedWeaponEquipped() || (player.getReputation() < 0))
+		{
+			sm = SystemMessageId.WAITING_LIST_REGISTRATION_IS_NOT_ALLOWED_WHILE_THE_CURSED_SWORD_IS_BEING_USED_OR_THE_STATUS_IS_IN_A_CHAOTIC_STATE;
+			canRegister = false;
+		}
+		else if (player.isInDuel())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_DURING_A_DUEL;
+			canRegister = false;
+		}
+		else if (player.isInOlympiadMode() || OlympiadManager.getInstance().isRegistered(player))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_OLYMPIAD;
+			canRegister = false;
+		}
+		else if ((player.isRegisteredOnEvent() && !REGISTERED_PLAYERS.contains(player)) || (player.getBlockCheckerArena() > -1))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_THE_BLOCK_CHECKER_COLISEUM_OLYMPIAD_KRATEI_S_CUBE_CEREMONY_OF_CHAOS;
+			canRegister = false;
+		}
+		else if (player.isInInstance())
+		{
+			sm = SystemMessageId.YOU_MAY_NOT_REGISTER_WHILE_USING_THE_INSTANT_ZONE;
+			canRegister = false;
+		}
+		else if (player.isInSiege())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_ON_THE_BATTLEFIELD_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isInsideZone(ZoneId.SIEGE))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_BEING_INSIDE_OF_A_BATTLEGROUND_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (player.isFishing())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_WHILE_FISHING;
+			canRegister = false;
+		}
+		
+		if ((sm != null) && sendMessage)
+		{
+			player.sendPacket(sm);
+		}
+		
+		return canRegister;
+	}
+	
+	private void broadcastPacket(IClientOutgoingPacket packet)
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			packet.sendTo(player);
+		}
+	}
+	
+	public static void main(String[] args)
+	{
+		new CeremonyOfChaos();
+	}
+}
diff --git a/L2J_Mobius_01.0_Ertheia/dist/game/data/html/CeremonyOfChaos/invite.htm b/L2J_Mobius_01.0_Ertheia/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
similarity index 100%
rename from L2J_Mobius_01.0_Ertheia/dist/game/data/html/CeremonyOfChaos/invite.htm
rename to L2J_Mobius_01.0_Ertheia/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
diff --git a/L2J_Mobius_01.0_Ertheia/dist/game/data/html/CeremonyOfChaos/started.htm b/L2J_Mobius_01.0_Ertheia/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
similarity index 100%
rename from L2J_Mobius_01.0_Ertheia/dist/game/data/html/CeremonyOfChaos/started.htm
rename to L2J_Mobius_01.0_Ertheia/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
diff --git a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 1fd1ab70c7..ae6ddd0efa 100644
--- a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -243,7 +243,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -13517,21 +13516,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index 2b0e1e9f72..ca56f706aa 100644
--- a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -20,9 +20,6 @@ import java.sql.Connection;
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
 import java.util.Map.Entry;
 import java.util.logging.Level;
 import java.util.logging.Logger;
@@ -30,7 +27,6 @@ import java.util.logging.Logger;
 import org.l2jmobius.commons.database.DatabaseFactory;
 import org.l2jmobius.gameserver.model.World;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
-import org.l2jmobius.gameserver.util.Util;
 
 /**
  * @author UnAfraid
@@ -49,8 +45,7 @@ public class PlayerVariables extends AbstractVariables
 	public static final String HAIR_ACCESSORY_VARIABLE_NAME = "HAIR_ACCESSORY_ENABLED";
 	public static final String WORLD_CHAT_VARIABLE_NAME = "WORLD_CHAT_USED";
 	public static final String VITALITY_ITEMS_USED_VARIABLE_NAME = "VITALITY_ITEMS_USED";
-	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
+	public static final String CEREMONY_OF_CHAOS_SCORE = "CEREMONY_OF_CHAOS_SCORE";
 	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
@@ -170,75 +165,4 @@ public class PlayerVariables extends AbstractVariables
 	{
 		return World.getInstance().getPlayer(_objectId);
 	}
-	
-	public void addhdf4fReward(int rewardId)
-	{
-		String result = getString(DAILY_MISSION_REWARDS, "");
-		if (result.isEmpty())
-		{
-			result = Integer.toString(rewardId);
-		}
-		else
-		{
-			result += "," + rewardId;
-		}
-		set(DAILY_MISSION_REWARDS, result);
-	}
-	
-	public void removehdf4fReward(int rewardId)
-	{
-		String result = "";
-		final String data = getString(DAILY_MISSION_REWARDS, "");
-		for (String s : data.split(","))
-		{
-			if (s.equals(Integer.toString(rewardId)))
-			{
-				continue;
-			}
-			if (result.isEmpty())
-			{
-				result = s;
-			}
-			else
-			{
-				result += "," + s;
-			}
-		}
-		set(DAILY_MISSION_REWARDS, result);
-	}
-	
-	public boolean hashdf4fReward(int rewardId)
-	{
-		final String data = getString(DAILY_MISSION_REWARDS, "");
-		for (String s : data.split(","))
-		{
-			if (s.equals(Integer.toString(rewardId)))
-			{
-				return true;
-			}
-		}
-		return false;
-	}
-	
-	public List<Integer> gethdf4fRewards()
-	{
-		List<Integer> rewards = null;
-		final String data = getString(DAILY_MISSION_REWARDS, "");
-		if (!data.isEmpty())
-		{
-			for (String s : getString(DAILY_MISSION_REWARDS, "").split(","))
-			{
-				if (Util.isDigit(s))
-				{
-					final int rewardId = Integer.parseInt(s);
-					if (rewards == null)
-					{
-						rewards = new ArrayList<>();
-					}
-					rewards.add(rewardId);
-				}
-			}
-		}
-		return rewards != null ? rewards : Collections.emptyList();
-	}
 }
diff --git a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
index 87d801ae76..8b2be2392f 100644
--- a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
+++ b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
@@ -47,6 +47,7 @@ import org.l2jmobius.gameserver.network.clientpackets.awakening.RequestCallToCha
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCancelCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCuriousHouseHtml;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestJoinCuriousHouse;
+import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestLeaveCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyInfo;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyItem;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionCancel;
@@ -276,7 +277,7 @@ public enum ExIncomingPackets implements IIncomingPackets<GameClient>
 	REQUEST_IN_ZONE_WAITING_TIME(0xBA, RequestInzoneWaitingTime::new, ConnectionState.IN_GAME),
 	REQUEST_JOIN_CURIOUS_HOUSE(0xBB, RequestJoinCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_CANCEL_CURIOUS_HOUSE(0xBC, RequestCancelCuriousHouse::new, ConnectionState.IN_GAME),
-	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, null, ConnectionState.IN_GAME),
+	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, RequestLeaveCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_LIST_CURIOUS_HOUSE(0xBE, null, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_CURIOUS_HOUSE(0xBF, null, ConnectionState.IN_GAME),
 	REQUEST_LEAVE_OBSERVING_CURIOUS_HOUSE(0xC0, null, ConnectionState.IN_GAME),
diff --git a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
index 1e87455cc7..7eeeae73ce 100644
--- a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
+++ b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
@@ -27,6 +27,7 @@ import org.l2jmobius.gameserver.handler.AdminCommandHandler;
 import org.l2jmobius.gameserver.handler.BypassHandler;
 import org.l2jmobius.gameserver.handler.CommunityBoardHandler;
 import org.l2jmobius.gameserver.handler.IBypassHandler;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.World;
 import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
@@ -39,6 +40,7 @@ import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerBypass
 import org.l2jmobius.gameserver.model.events.returns.TerminateReturn;
 import org.l2jmobius.gameserver.model.items.instance.ItemInstance;
 import org.l2jmobius.gameserver.model.olympiad.Hero;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.Disconnection;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.serverpackets.ActionFailed;
@@ -259,6 +261,15 @@ public class RequestBypassToServer implements IClientIncomingPacket
 				final int multisellId = Integer.parseInt(_command.substring(10).trim());
 				MultisellData.getInstance().separateAndSend(multisellId, player, null, false);
 			}
+			else if (_command.equals("pledgegame?command=apply"))
+			{
+				final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+				if (quest != null)
+				{
+					quest.notifyEvent("RegisterPlayer", null, player);
+				}
+				return;
+			}
 			else
 			{
 				final IBypassHandler handler = BypassHandler.getInstance().getHandler(_command);
diff --git a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
index 88a7ec13b1..1ceb010c41 100644
--- a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
+++ b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCancelCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,15 +43,10 @@ public class RequestCancelCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().unregisterPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
-		// player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
-		//
-		// if (CeremonyOfChaosManager.getInstance().getState() == CeremonyOfChaosState.PREPARING_FOR_TELEPORT)
-		// {
-		// player.prohibiteCeremonyOfChaos();
-		// }
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("UnregisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
index c9e0872ac9..ce105e7864 100644
--- a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
+++ b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCuriousHouseHtml implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,21 +43,10 @@ public class RequestCuriousHouseHtml implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().canRegister(player, true))
-		// {
-		// final NpcHtmlMessage message = new NpcHtmlMessage(0);
-		// message.setFile(player, "data/html/CeremonyOfChaos/invite.htm");
-		// player.sendPacket(message);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestCuriousHouseHtml", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
index 9fd38f3805..9981a2f9fc 100644
--- a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
+++ b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestJoinCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,25 +43,10 @@ public class RequestJoinCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().registerPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
-		// player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
-		// player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
-		// }
-		// else
-		// {
-		// player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RegisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
new file mode 100644
index 0000000000..ea191ee539
--- /dev/null
+++ b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
@@ -0,0 +1,52 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
+
+import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
+import org.l2jmobius.gameserver.network.GameClient;
+import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
+
+/**
+ * @author Mobius
+ */
+public class RequestLeaveCuriousHouse implements IClientIncomingPacket
+{
+	@Override
+	public boolean read(GameClient client, PacketReader packet)
+	{
+		return true;
+	}
+	
+	@Override
+	public void run(GameClient client)
+	{
+		final PlayerInstance player = client.getPlayer();
+		if (player == null)
+		{
+			return;
+		}
+		
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestQuit", null, player);
+		}
+	}
+}
diff --git a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
index 7c74a35616..b7754b9352 100644
--- a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
+++ b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
@@ -47,10 +47,11 @@ public class ExCuriousHouseMemberList implements IClientOutgoingPacket
 		packet.writeD(_id);
 		packet.writeD(_maxPlayers);
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++);
 			packet.writeD(player.getMaxHp());
 			packet.writeD(player.getMaxCp());
 			packet.writeD((int) player.getCurrentHp());
diff --git a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
index 27605b732b..cf691e20c8 100644
--- a/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
+++ b/L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
@@ -21,6 +21,7 @@ import java.util.Collection;
 import org.l2jmobius.commons.network.PacketWriter;
 import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
 import org.l2jmobius.gameserver.network.OutgoingPackets;
 import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
 
@@ -31,11 +32,13 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 {
 	private final CeremonyOfChaosResult _result;
 	private final Collection<PlayerInstance> _players;
+	private final int _time;
 	
-	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players)
+	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players, int time)
 	{
 		_result = result;
 		_players = players;
+		_time = time;
 	}
 	
 	@Override
@@ -44,15 +47,16 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 		OutgoingPackets.EX_CURIOUS_HOUSE_RESULT.writeId(packet);
 		packet.writeD(0); // _event.getId()
 		packet.writeH(_result.ordinal());
-		packet.writeD(_players.size()); // CeremonyOfChaosManager.getInstance().getMaxPlayersInArena()
+		packet.writeD(18); // max players
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++); // position
 			packet.writeD(player.getClassId().getId());
-			packet.writeD(0x00); // getLifeTime
-			packet.writeD(0x00); // getScore
+			packet.writeD(_time); // getLifeTime
+			packet.writeD(player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0));
 		}
 		return true;
 	}
diff --git a/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena1.xml b/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena1.xml
index d081eb8753..0e062b1d6e 100644
--- a/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena1.xml
+++ b/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 1 -->
 <instance id="224" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena2.xml b/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena2.xml
index ddcb73d354..aa546f18c1 100644
--- a/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena2.xml
+++ b/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 2 -->
 <instance id="225" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena3.xml b/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena3.xml
index dc44bbbbd5..e214d85d60 100644
--- a/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena3.xml
+++ b/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena3.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 3 -->
 <instance id="226" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena4.xml b/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena4.xml
index e93e625cd8..1b76927a47 100644
--- a/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena4.xml
+++ b/L2J_Mobius_02.5_Underground/dist/game/data/instances/CeremonyOfChaosArena4.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 4 -->
 <instance id="227" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_02.5_Underground/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java b/L2J_Mobius_02.5_Underground/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
new file mode 100644
index 0000000000..b614e0ca9b
--- /dev/null
+++ b/L2J_Mobius_02.5_Underground/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
@@ -0,0 +1,1114 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package instances.CeremonyOfChaos;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.stream.Collectors;
+
+import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
+import org.l2jmobius.commons.util.Chronos;
+import org.l2jmobius.commons.util.Rnd;
+import org.l2jmobius.gameserver.enums.CategoryType;
+import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
+import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
+import org.l2jmobius.gameserver.instancemanager.InstanceManager;
+import org.l2jmobius.gameserver.model.Location;
+import org.l2jmobius.gameserver.model.Party;
+import org.l2jmobius.gameserver.model.Party.MessageType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.actor.Npc;
+import org.l2jmobius.gameserver.model.actor.Summon;
+import org.l2jmobius.gameserver.model.actor.appearance.PlayerAppearance;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.clan.Clan;
+import org.l2jmobius.gameserver.model.events.EventDispatcher;
+import org.l2jmobius.gameserver.model.events.EventType;
+import org.l2jmobius.gameserver.model.events.annotations.RegisterEvent;
+import org.l2jmobius.gameserver.model.events.impl.ceremonyofchaos.OnCeremonyOfChaosMatchResult;
+import org.l2jmobius.gameserver.model.events.impl.creature.OnCreatureDeath;
+import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerLogout;
+import org.l2jmobius.gameserver.model.events.listeners.AbstractEventListener;
+import org.l2jmobius.gameserver.model.events.listeners.ConsumerEventListener;
+import org.l2jmobius.gameserver.model.holders.ItemHolder;
+import org.l2jmobius.gameserver.model.holders.SkillHolder;
+import org.l2jmobius.gameserver.model.instancezone.Instance;
+import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
+import org.l2jmobius.gameserver.model.skills.Skill;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
+import org.l2jmobius.gameserver.model.zone.ZoneId;
+import org.l2jmobius.gameserver.network.SystemMessageId;
+import org.l2jmobius.gameserver.network.serverpackets.DeleteObject;
+import org.l2jmobius.gameserver.network.serverpackets.ExUserInfoAbnormalVisualEffect;
+import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+import org.l2jmobius.gameserver.network.serverpackets.NpcHtmlMessage;
+import org.l2jmobius.gameserver.network.serverpackets.SkillCoolTime;
+import org.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+import org.l2jmobius.gameserver.network.serverpackets.appearance.ExCuriousHouseMemberUpdate;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseEnter;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseLeave;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseMemberList;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseObserveMode;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseRemainTime;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseResult;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseState;
+
+import ai.AbstractNpcAI;
+
+/**
+ * @author Sdw, Mobius
+ */
+public class CeremonyOfChaos extends AbstractNpcAI
+{
+	// Items
+	private static final ItemHolder[] INITIAL_ITEMS =
+	{
+		new ItemHolder(35991, 1), // Ceremony of Chaos - Attack
+		new ItemHolder(35992, 1), // Ceremony of Chaos - Magic
+		new ItemHolder(35993, 1), // Ceremony of Chaos - Defense
+	};
+	// Skills
+	private static final SkillHolder[] INITIAL_BUFFS =
+	{
+		new SkillHolder(7115, 1) // Energy of Chaos
+	};
+	private static final SkillHolder[] END_BUFFS =
+	{
+		new SkillHolder(9540, 1), // Mysterious Herb of Power
+		new SkillHolder(9541, 1), // Mysterious Herb of Magic
+		new SkillHolder(19102, 1) // Chaos Sympathy
+	};
+	// Templates
+	private static final int[] TEMPLATES =
+	{
+		224,
+		225,
+		226,
+		227
+	};
+	// Misc
+	private static final Set<PlayerInstance> REGISTERED_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final Set<PlayerInstance> PARTICIPANT_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final String COC_DEFEATED_VAR = "COC_DEFEATED";
+	private static final int MIN_PLAYERS = 2;
+	private static final int MAX_PLAYERS = 18;
+	private static final int MAX_ARENAS = 5;
+	private boolean _registrationOpen = false;
+	
+	private CeremonyOfChaos()
+	{
+		// Schedule event period end, 1st of next month 00:01.
+		final Calendar periodEnd = Calendar.getInstance();
+		periodEnd.add(Calendar.MONTH, 1);
+		periodEnd.set(Calendar.DAY_OF_MONTH, 1);
+		periodEnd.set(Calendar.HOUR_OF_DAY, 0);
+		periodEnd.set(Calendar.MINUTE, 1);
+		periodEnd.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> endMonth(), periodEnd.getTimeInMillis() - Chronos.currentTimeMillis(), 2629800000L); // 2629800000 = 1 month
+		
+		// Daily task to start event at 18:00.
+		final Calendar startTime = Calendar.getInstance();
+		if ((startTime.get(Calendar.HOUR_OF_DAY) >= 18) && (startTime.get(Calendar.MINUTE) >= 0))
+		{
+			startTime.add(Calendar.DAY_OF_YEAR, 1);
+		}
+		startTime.set(Calendar.HOUR_OF_DAY, 18);
+		startTime.set(Calendar.MINUTE, 0);
+		startTime.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> startEvent(), startTime.getTimeInMillis() - Chronos.currentTimeMillis(), 86400000); // 86400000 = 1 day
+	}
+	
+	private void endMonth()
+	{
+		// Set monthly true hero.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO, GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MEMBER, 0));
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, false);
+		// Reset monthly winner.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, 0);
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, 0);
+		
+		try (Connection con = DatabaseFactory.getConnection();
+			PreparedStatement ps = con.prepareStatement("DELETE FROM character_variables WHERE var=?"))
+		{
+			ps.setString(1, PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			ps.execute();
+		}
+		catch (Exception e)
+		{
+			LOGGER.severe(getClass().getSimpleName() + ": Could not reset Ceremony Of Chaos victories: " + e);
+		}
+		
+		// Update data for online players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			player.getVariables().remove(PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			player.getVariables().storeMe();
+		}
+		
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos variables have been reset.");
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos period has ended!");
+	}
+	
+	private void startEvent()
+	{
+		// Enabled Tuesday, Wednesday, Thursday
+		final Calendar calendar = Calendar.getInstance();
+		final int day = calendar.get(Calendar.DAY_OF_WEEK);
+		if ((day != Calendar.TUESDAY) && (day != Calendar.WEDNESDAY) && (day != Calendar.THURSDAY))
+		{
+			return;
+		}
+		
+		// Event starts at 18, should stop if past 00:00.
+		if (calendar.get(Calendar.HOUR_OF_DAY) < 18)
+		{
+			return;
+		}
+		
+		registrationStart();
+	}
+	
+	private void registrationStart()
+	{
+		_registrationOpen = true;
+		
+		// Message all players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			if (player.isOnline())
+			{
+				player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_BEGUN);
+				if (canRegister(player, false))
+				{
+					player.sendPacket(ExCuriousHouseState.REGISTRATION_PACKET);
+				}
+			}
+		}
+		
+		ThreadPool.schedule(() -> registrationEnd(), 300000); // 300000 = 5 minutes
+	}
+	
+	private void registrationEnd()
+	{
+		if (REGISTERED_PLAYERS.size() >= MIN_PLAYERS)
+		{
+			_registrationOpen = false;
+			
+			for (PlayerInstance player : World.getInstance().getPlayers())
+			{
+				if (player.isOnline())
+				{
+					player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_ENDED);
+					if (!REGISTERED_PLAYERS.contains(player))
+					{
+						player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+					}
+				}
+			}
+			
+			final StatSet params = new StatSet();
+			params.set("time", 60);
+			getTimers().addTimer("count_down", params, 60000, null, null);
+			
+			ThreadPool.schedule(() -> prepareForFight(), 60000); // 60000 = 1 minute
+		}
+		else // Try again in 10 minutes.
+		{
+			ThreadPool.schedule(() -> startEvent(), 600000); // 600000 = 10 minutes
+		}
+	}
+	
+	private void prepareForFight()
+	{
+		PARTICIPANT_PLAYERS.clear();
+		final List<PlayerInstance> players = REGISTERED_PLAYERS.stream().sorted(Comparator.comparingInt(PlayerInstance::getLevel)).collect(Collectors.toList());
+		for (PlayerInstance player : players)
+		{
+			if (player.isOnline() && canRegister(player, true))
+			{
+				PARTICIPANT_PLAYERS.add(player);
+			}
+			else
+			{
+				player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+			}
+		}
+		
+		// Clear previously registered players.
+		REGISTERED_PLAYERS.clear();
+		
+		// Prepare all event players for start.
+		preparePlayers();
+	}
+	
+	public void preparePlayers()
+	{
+		final ExCuriousHouseMemberList membersList = new ExCuriousHouseMemberList(0, MAX_PLAYERS, PARTICIPANT_PLAYERS);
+		final NpcHtmlMessage msg = new NpcHtmlMessage(0);
+		int index = 0;
+		int position = 1;
+		final int templateId = getRandomEntry(TEMPLATES);
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player.inObserverMode())
+			{
+				player.leaveObserverMode();
+			}
+			
+			if (player.isInDuel())
+			{
+				player.setInDuel(0);
+			}
+			
+			// Remember player's last location
+			player.setLastLocation();
+			
+			// Hide player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName("Challenger" + position++);
+			app.setVisibleTitle("");
+			app.setVisibleClanData(0, 0, 0, 0, 0);
+			
+			// Load the html
+			msg.setFile(player, "data/scripts/instances/CeremonyOfChaos/started.htm");
+			
+			// Remove buffs
+			player.stopAllEffectsExceptThoseThatLastThroughDeath();
+			player.getEffectList().stopEffects(info -> info.getSkill().isBlockedInOlympiad(), true, true);
+			
+			// Player shouldn't be able to move and is hidden
+			player.setImmobilized(true);
+			player.setInvisible(true);
+			
+			// Same goes for summon
+			player.getServitors().values().forEach(s ->
+			{
+				s.stopAllEffectsExceptThoseThatLastThroughDeath();
+				s.setInvisible(true);
+				s.setImmobilized(true);
+			});
+			
+			if (player.isFlyingMounted())
+			{
+				player.untransform();
+			}
+			
+			// If player is dead, revive it
+			if (player.isDead())
+			{
+				player.doRevive();
+			}
+			
+			// If player is sitting, stand up
+			if (player.isSitting())
+			{
+				player.standUp();
+			}
+			
+			// If player in party, leave it
+			final Party party = player.getParty();
+			if (party != null)
+			{
+				party.removePartyMember(player, MessageType.EXPELLED);
+			}
+			
+			// Cancel any started action
+			player.abortAttack();
+			player.abortCast();
+			player.stopMove(null);
+			player.setTarget(null);
+			
+			// Unsummon pet
+			final Summon pet = player.getPet();
+			if (pet != null)
+			{
+				pet.unSummon(player);
+			}
+			
+			// Unsummon agathion
+			if (player.getAgathionId() > 0)
+			{
+				player.setAgathionId(0);
+			}
+			
+			// The character HP, MP, and CP are fully recovered.
+			player.setCurrentHp(player.getMaxHp());
+			player.setCurrentMp(player.getMaxMp());
+			player.setCurrentCp(player.getMaxCp());
+			
+			// Skill reuse timers for all skills that have less than 15 minutes of cooldown time are reset.
+			for (Skill skill : player.getAllSkills())
+			{
+				if (skill.getReuseDelay() <= 900000)
+				{
+					player.enableSkill(skill);
+				}
+			}
+			
+			player.sendSkillList();
+			player.sendPacket(new SkillCoolTime(player));
+			
+			// Apply the Energy of Chaos skill
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Send Enter packet
+			player.sendPacket(ExCuriousHouseEnter.STATIC_PACKET);
+			
+			// Send all members
+			player.sendPacket(membersList);
+			
+			// Send the entrance html
+			player.sendPacket(msg);
+			
+			// Send support items to player
+			for (ItemHolder holder : INITIAL_ITEMS)
+			{
+				player.addItem("CoC", holder, null, true);
+			}
+			
+			// Event flags.
+			player.setRegisteredOnEvent(false);
+			player.setOnSoloEvent(true);
+			player.setOnEvent(true);
+			
+			// Add death listener.
+			addDeathListener(player);
+			
+			// Variables.
+			player.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			player.getVariables().set(COC_DEFEATED_VAR, false);
+			
+			// Teleport player to the arena
+			Instance world = null;
+			for (Instance instance : InstanceManager.getInstance().getInstances())
+			{
+				if (instance.getTemplateId() == templateId)
+				{
+					world = instance;
+					break;
+				}
+			}
+			
+			if (world == null)
+			{
+				world = InstanceManager.getInstance().createInstance(templateId, player);
+			}
+			
+			final List<Location> enterLocations = world.getEnterLocations();
+			if (index >= enterLocations.size())
+			{
+				index = 0;
+			}
+			player.teleToLocation(enterLocations.get(index++), 0, world);
+		}
+		
+		final StatSet params = new StatSet();
+		params.set("time", 60);
+		getTimers().addTimer("match_start_countdown", params, 100, null, null);
+		getTimers().addTimer("teleport_message1", 10000, null, null);
+		getTimers().addTimer("teleport_message2", 14000, null, null);
+		getTimers().addTimer("teleport_message3", 18000, null, null);
+	}
+	
+	public void startFight()
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				player.sendPacket(SystemMessageId.THE_MATCH_HAS_STARTED_FIGHT);
+				player.setImmobilized(false);
+				player.setInvisible(false);
+				player.broadcastInfo();
+				player.sendPacket(new ExUserInfoAbnormalVisualEffect(player));
+				player.getServitors().values().forEach(s ->
+				{
+					s.setInvisible(false);
+					s.setImmobilized(false);
+					s.broadcastInfo();
+				});
+			}
+		}
+		getTimers().addRepeatingTimer("update", 1000, null, null);
+	}
+	
+	@Override
+	public String onAdvEvent(String event, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "RequestCuriousHouseHtml":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (canRegister(player, true))
+				{
+					final NpcHtmlMessage message = new NpcHtmlMessage(0);
+					message.setFile(player, "data/scripts/instances/CeremonyOfChaos/invite.htm");
+					player.sendPacket(message);
+				}
+				break;
+			}
+			case "RegisterPlayer":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.size() >= MAX_PLAYERS)
+				{
+					player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
+					break;
+				}
+				
+				addLogoutListener(player);
+				REGISTERED_PLAYERS.add(player);
+				player.setRegisteredOnEvent(true);
+				player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
+				player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
+				player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
+				break;
+			}
+			case "UnregisterPlayer":
+			{
+				if (REGISTERED_PLAYERS.remove(player))
+				{
+					removeListeners(player);
+					player.setRegisteredOnEvent(false);
+					player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
+					player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+				}
+				break;
+			}
+			case "RequestQuit":
+			{
+				if (PARTICIPANT_PLAYERS.remove(player))
+				{
+					// Mark player as defeated
+					player.getVariables().set(COC_DEFEATED_VAR, true);
+					
+					// Delete target player
+					final DeleteObject deleteObject = new DeleteObject(player);
+					for (PlayerInstance member : PARTICIPANT_PLAYERS)
+					{
+						if (member.getObjectId() != player.getObjectId())
+						{
+							deleteObject.sendTo(member);
+						}
+					}
+					
+					// Make the target observer
+					player.setObserving(true);
+					
+					// Make the target spectator
+					player.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+				}
+				break;
+			}
+			
+		}
+		return null;
+	}
+	
+	@Override
+	public void onTimerEvent(String event, StatSet params, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "count_down":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.YOU_WILL_BE_MOVED_TO_THE_ARENA_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				for (PlayerInstance member : REGISTERED_PLAYERS)
+				{
+					member.sendPacket(countdown);
+				}
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 10);
+					getTimers().addTimer(event, params, 50000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				break;
+			}
+			case "update":
+			{
+				int time = -1;
+				if (!PARTICIPANT_PLAYERS.isEmpty())
+				{
+					while (time == -1)
+					{
+						final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+						if ((random != null) && random.isInInstance())
+						{
+							time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+						}
+					}
+				}
+				
+				broadcastPacket(new ExCuriousHouseRemainTime(time));
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					broadcastPacket(new ExCuriousHouseMemberUpdate(member));
+				}
+				
+				// Validate winner
+				int count = 0;
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (!member.getVariables().getBoolean(COC_DEFEATED_VAR))
+					{
+						count++;
+					}
+				}
+				if (count <= 1)
+				{
+					stopFight();
+				}
+				break;
+			}
+			case "teleport_message1":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.PROVE_YOUR_ABILITIES));
+				break;
+			}
+			case "teleport_message2":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.THERE_ARE_NO_ALLIES_HERE_EVERYONE_IS_AN_ENEMY));
+				break;
+			}
+			case "teleport_message3":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.IT_WILL_BE_A_LONELY_BATTLE_BUT_I_WISH_YOU_VICTORY));
+				break;
+			}
+			case "match_start_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.THE_MATCH_WILL_START_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 30);
+					getTimers().addTimer(event, params, 30000, null, null);
+				}
+				else if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 1)
+				{
+					startFight();
+				}
+				break;
+			}
+			case "match_end_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.IN_S1_SECOND_S_YOU_WILL_BE_MOVED_TO_WHERE_YOU_WERE_BEFORE_PARTICIPATING_IN_THE_CEREMONY_OF_CHAOS);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if ((time > 0) && (time <= 10))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 0)
+				{
+					teleportPlayersOut();
+				}
+				break;
+			}
+		}
+	}
+	
+	public void stopFight()
+	{
+		final List<PlayerInstance> winners = getWinners();
+		final List<PlayerInstance> memberList = new ArrayList<>(PARTICIPANT_PLAYERS.size());
+		SystemMessage msg = null;
+		if (winners.isEmpty() || (winners.size() > 1))
+		{
+			msg = new SystemMessage(SystemMessageId.THERE_IS_NO_VICTOR_THE_MATCH_ENDS_IN_A_TIE);
+		}
+		else
+		{
+			final PlayerInstance winner = winners.get(0);
+			if (winner != null)
+			{
+				msg = new SystemMessage(SystemMessageId.CONGRATULATIONS_C1_YOU_WIN_THE_MATCH);
+				msg.addString(winner.getName());
+				
+				// Rewards according to https://l2wiki.com/Ceremony_of_Chaos
+				final int marksRewarded = Rnd.get(2, 5); // Guessed
+				final int boxs = Rnd.get(1, 5);
+				winner.addItem("CoC-Winner", 45584, marksRewarded, winner, true); // Mark of battle
+				winner.addItem("CoC-Winner", 36333, boxs, winner, true); // Mysterious Box
+				// Possible additional rewards
+				
+				// Improved Life Stone
+				if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(4))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 18570, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 18571, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 18575, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 18576, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+					}
+				}
+				// Soul Crystal Fragment
+				else if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(6))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 19467, 1, winner, true); // Yellow Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 19468, 1, winner, true); // Teal Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 19469, 1, winner, true); // Purple Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 19511, 1, winner, true); // Yellow Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 4:
+						{
+							winner.addItem("CoC-Winner", 19512, 1, winner, true); // Teal Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 5:
+						{
+							winner.addItem("CoC-Winner", 19513, 1, winner, true); // Purple Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+					}
+				}
+				// Mysterious Belt
+				else if (Rnd.get(10) < 1) // Chance to get reward (10%)
+				{
+					winner.addItem("CoC-Winner", 35565, 1, winner, true); // Mysterious Belt
+				}
+				
+				// Save monthly progress.
+				final int totalMarks = winner.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, 0) + marksRewarded;
+				winner.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, totalMarks);
+				if (totalMarks > GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MARKS, 0))
+				{
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, totalMarks);
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, winner.getObjectId());
+				}
+			}
+		}
+		
+		int time = -1;
+		if (!PARTICIPANT_PLAYERS.isEmpty())
+		{
+			while (time == -1)
+			{
+				final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+				if ((random != null) && random.isInInstance())
+				{
+					time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+				}
+			}
+		}
+		
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				// Send winner message
+				if (msg != null)
+				{
+					player.sendPacket(msg);
+				}
+				
+				// Send result
+				player.sendPacket(new ExCuriousHouseResult(CeremonyOfChaosResult.WIN, winners, time));
+				memberList.add(player);
+			}
+		}
+		
+		getTimers().cancelTimer("update", null, null);
+		final StatSet params = new StatSet();
+		params.set("time", 30);
+		getTimers().addTimer("match_end_countdown", params, 30000, null, null);
+		EventDispatcher.getInstance().notifyEvent(new OnCeremonyOfChaosMatchResult(winners, memberList));
+	}
+	
+	private void teleportPlayersOut()
+	{
+		Instance instance = null;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player == null)
+			{
+				continue;
+			}
+			
+			if (player.isInInstance())
+			{
+				instance = player.getInstanceWorld();
+			}
+			
+			// Leaves observer mode
+			if (player.inObserverMode())
+			{
+				player.setObserving(false);
+			}
+			
+			// Revive the player
+			player.doRevive();
+			
+			// Remove Energy of Chaos
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				player.stopSkillEffects(holder.getSkill());
+			}
+			
+			// Apply buffs on players
+			for (SkillHolder holder : END_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Remove quit button
+			player.sendPacket(ExCuriousHouseLeave.STATIC_PACKET);
+			
+			// Remove spectator mode
+			player.setObserving(false);
+			player.sendPacket(ExCuriousHouseObserveMode.STATIC_DISABLED);
+			
+			// Teleport player back
+			final Location lastLocation = player.getLastLocation();
+			player.teleToLocation(lastLocation != null ? lastLocation : new Location(82201, 147587, -3473), null);
+			
+			// Restore player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName(null);
+			app.setVisibleTitle(null);
+			app.setVisibleClanData(-1, -1, -1, -1, -1);
+			
+			// Remove player from event
+			player.setOnSoloEvent(false);
+			player.setOnEvent(false);
+			removeListeners(player);
+		}
+		
+		PARTICIPANT_PLAYERS.clear();
+		if (instance != null)
+		{
+			instance.destroy();
+		}
+		
+		ThreadPool.schedule(() -> startEvent(), 60000); // 60000 = 1 minute
+	}
+	
+	public List<PlayerInstance> getWinners()
+	{
+		int topScore = -1;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score > topScore)
+			{
+				topScore = score;
+			}
+		}
+		
+		final List<PlayerInstance> winners = new ArrayList<>();
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score == topScore)
+			{
+				winners.add(player);
+			}
+		}
+		return winners;
+	}
+	
+	private void addLogoutListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_PLAYER_LOGOUT, (OnPlayerLogout event) -> onPlayerLogout(event), this));
+	}
+	
+	private void addDeathListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_CREATURE_DEATH, (OnCreatureDeath event) -> onPlayerDeath(event), this));
+	}
+	
+	private void removeListeners(PlayerInstance player)
+	{
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_PLAYER_LOGOUT))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_CREATURE_DEATH))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_PLAYER_LOGOUT)
+	private void onPlayerLogout(OnPlayerLogout event)
+	{
+		final PlayerInstance player = event.getPlayer();
+		if (player != null)
+		{
+			REGISTERED_PLAYERS.remove(player);
+			if (PARTICIPANT_PLAYERS.contains(player))
+			{
+				PARTICIPANT_PLAYERS.remove(player);
+				if (PARTICIPANT_PLAYERS.size() <= 1)
+				{
+					stopFight();
+				}
+			}
+			removeListeners(player);
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_CREATURE_DEATH)
+	public void onPlayerDeath(OnCreatureDeath event)
+	{
+		if (event.getAttacker().isPlayer() && event.getTarget().isPlayer())
+		{
+			final PlayerInstance attackerPlayer = event.getAttacker().getActingPlayer();
+			final PlayerInstance targetPlayer = event.getTarget().getActingPlayer();
+			if (PARTICIPANT_PLAYERS.contains(attackerPlayer) && PARTICIPANT_PLAYERS.contains(targetPlayer))
+			{
+				attackerPlayer.getVariables().increaseInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 1);
+				
+				// Mark player as defeated
+				targetPlayer.getVariables().set(COC_DEFEATED_VAR, true);
+				
+				// Delete target player
+				final DeleteObject deleteObject = new DeleteObject(targetPlayer);
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (member.getObjectId() != targetPlayer.getObjectId())
+					{
+						deleteObject.sendTo(member);
+					}
+				}
+				
+				// Make the target observer
+				targetPlayer.setObserving(true);
+				
+				// Make the target spectator
+				targetPlayer.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+			}
+		}
+	}
+	
+	private boolean canRegister(PlayerInstance player, boolean sendMessage)
+	{
+		boolean canRegister = true;
+		
+		final Clan clan = player.getClan();
+		SystemMessageId sm = null;
+		if (player.getLevel() < 85)
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_LEVEL_85_OR_ABOVE_MAY_PARTICIPATE_IN_THE_TOURNAMENT;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (!player.isInCategory(CategoryType.SIXTH_CLASS_GROUP))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_HAVE_COMPLETED_THE_3RD_CLASS_TRANSFER_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if (!player.isInventoryUnder80(false) || (player.getWeightPenalty() != 0))
+		{
+			sm = SystemMessageId.UNABLE_TO_PROCESS_THIS_REQUEST_UNTIL_YOUR_INVENTORY_S_WEIGHT_AND_SLOT_COUNT_ARE_LESS_THAN_80_PERCENT_OF_CAPACITY;
+			canRegister = false;
+		}
+		else if ((clan == null) || (clan.getLevel() < 6))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_ARE_A_PART_OF_A_CLAN_OF_LEVEL_6_OR_ABOVE_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if ((REGISTERED_PLAYERS.size() >= (MAX_ARENAS * MAX_PLAYERS)) && !PARTICIPANT_PLAYERS.contains(player))
+		{
+			sm = SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW;
+			canRegister = false;
+		}
+		else if (player.isCursedWeaponEquipped() || (player.getReputation() < 0))
+		{
+			sm = SystemMessageId.WAITING_LIST_REGISTRATION_IS_NOT_ALLOWED_WHILE_THE_CURSED_SWORD_IS_BEING_USED_OR_THE_STATUS_IS_IN_A_CHAOTIC_STATE;
+			canRegister = false;
+		}
+		else if (player.isInDuel())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_DURING_A_DUEL;
+			canRegister = false;
+		}
+		else if (player.isInOlympiadMode() || OlympiadManager.getInstance().isRegistered(player))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_OLYMPIAD;
+			canRegister = false;
+		}
+		else if ((player.isRegisteredOnEvent() && !REGISTERED_PLAYERS.contains(player)) || (player.getBlockCheckerArena() > -1))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_THE_BLOCK_CHECKER_COLISEUM_OLYMPIAD_KRATEI_S_CUBE_CEREMONY_OF_CHAOS;
+			canRegister = false;
+		}
+		else if (player.isInInstance())
+		{
+			sm = SystemMessageId.YOU_MAY_NOT_REGISTER_WHILE_USING_THE_INSTANT_ZONE;
+			canRegister = false;
+		}
+		else if (player.isInSiege())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_ON_THE_BATTLEFIELD_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isInsideZone(ZoneId.SIEGE))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_BEING_INSIDE_OF_A_BATTLEGROUND_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (player.isFishing())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_WHILE_FISHING;
+			canRegister = false;
+		}
+		
+		if ((sm != null) && sendMessage)
+		{
+			player.sendPacket(sm);
+		}
+		
+		return canRegister;
+	}
+	
+	private void broadcastPacket(IClientOutgoingPacket packet)
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			packet.sendTo(player);
+		}
+	}
+	
+	public static void main(String[] args)
+	{
+		new CeremonyOfChaos();
+	}
+}
diff --git a/L2J_Mobius_02.5_Underground/dist/game/data/html/CeremonyOfChaos/invite.htm b/L2J_Mobius_02.5_Underground/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
similarity index 100%
rename from L2J_Mobius_02.5_Underground/dist/game/data/html/CeremonyOfChaos/invite.htm
rename to L2J_Mobius_02.5_Underground/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
diff --git a/L2J_Mobius_02.5_Underground/dist/game/data/html/CeremonyOfChaos/started.htm b/L2J_Mobius_02.5_Underground/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
similarity index 100%
rename from L2J_Mobius_02.5_Underground/dist/game/data/html/CeremonyOfChaos/started.htm
rename to L2J_Mobius_02.5_Underground/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
diff --git a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index f2c22929e2..56a11a66a4 100644
--- a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -245,7 +245,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -13520,21 +13519,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index da5318c520..576d19b0a8 100644
--- a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,7 +52,7 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
+	public static final String CEREMONY_OF_CHAOS_SCORE = "CEREMONY_OF_CHAOS_SCORE";
 	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
diff --git a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
index de5eb9c4a8..328f6b76ac 100644
--- a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
+++ b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
@@ -49,6 +49,7 @@ import org.l2jmobius.gameserver.network.clientpackets.awakening.RequestCallToCha
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCancelCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCuriousHouseHtml;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestJoinCuriousHouse;
+import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestLeaveCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyInfo;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyItem;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionCancel;
@@ -284,7 +285,7 @@ public enum ExIncomingPackets implements IIncomingPackets<GameClient>
 	REQUEST_IN_ZONE_WAITING_TIME(0xBA, RequestInzoneWaitingTime::new, ConnectionState.IN_GAME),
 	REQUEST_JOIN_CURIOUS_HOUSE(0xBB, RequestJoinCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_CANCEL_CURIOUS_HOUSE(0xBC, RequestCancelCuriousHouse::new, ConnectionState.IN_GAME),
-	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, null, ConnectionState.IN_GAME),
+	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, RequestLeaveCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_LIST_CURIOUS_HOUSE(0xBE, null, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_CURIOUS_HOUSE(0xBF, null, ConnectionState.IN_GAME),
 	REQUEST_LEAVE_OBSERVING_CURIOUS_HOUSE(0xC0, null, ConnectionState.IN_GAME),
diff --git a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
index 1e87455cc7..7eeeae73ce 100644
--- a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
+++ b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
@@ -27,6 +27,7 @@ import org.l2jmobius.gameserver.handler.AdminCommandHandler;
 import org.l2jmobius.gameserver.handler.BypassHandler;
 import org.l2jmobius.gameserver.handler.CommunityBoardHandler;
 import org.l2jmobius.gameserver.handler.IBypassHandler;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.World;
 import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
@@ -39,6 +40,7 @@ import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerBypass
 import org.l2jmobius.gameserver.model.events.returns.TerminateReturn;
 import org.l2jmobius.gameserver.model.items.instance.ItemInstance;
 import org.l2jmobius.gameserver.model.olympiad.Hero;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.Disconnection;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.serverpackets.ActionFailed;
@@ -259,6 +261,15 @@ public class RequestBypassToServer implements IClientIncomingPacket
 				final int multisellId = Integer.parseInt(_command.substring(10).trim());
 				MultisellData.getInstance().separateAndSend(multisellId, player, null, false);
 			}
+			else if (_command.equals("pledgegame?command=apply"))
+			{
+				final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+				if (quest != null)
+				{
+					quest.notifyEvent("RegisterPlayer", null, player);
+				}
+				return;
+			}
 			else
 			{
 				final IBypassHandler handler = BypassHandler.getInstance().getHandler(_command);
diff --git a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
index 88a7ec13b1..1ceb010c41 100644
--- a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
+++ b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCancelCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,15 +43,10 @@ public class RequestCancelCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().unregisterPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
-		// player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
-		//
-		// if (CeremonyOfChaosManager.getInstance().getState() == CeremonyOfChaosState.PREPARING_FOR_TELEPORT)
-		// {
-		// player.prohibiteCeremonyOfChaos();
-		// }
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("UnregisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
index c9e0872ac9..ce105e7864 100644
--- a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
+++ b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCuriousHouseHtml implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,21 +43,10 @@ public class RequestCuriousHouseHtml implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().canRegister(player, true))
-		// {
-		// final NpcHtmlMessage message = new NpcHtmlMessage(0);
-		// message.setFile(player, "data/html/CeremonyOfChaos/invite.htm");
-		// player.sendPacket(message);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestCuriousHouseHtml", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
index 9fd38f3805..9981a2f9fc 100644
--- a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
+++ b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestJoinCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,25 +43,10 @@ public class RequestJoinCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().registerPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
-		// player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
-		// player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
-		// }
-		// else
-		// {
-		// player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RegisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
new file mode 100644
index 0000000000..ea191ee539
--- /dev/null
+++ b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
@@ -0,0 +1,52 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
+
+import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
+import org.l2jmobius.gameserver.network.GameClient;
+import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
+
+/**
+ * @author Mobius
+ */
+public class RequestLeaveCuriousHouse implements IClientIncomingPacket
+{
+	@Override
+	public boolean read(GameClient client, PacketReader packet)
+	{
+		return true;
+	}
+	
+	@Override
+	public void run(GameClient client)
+	{
+		final PlayerInstance player = client.getPlayer();
+		if (player == null)
+		{
+			return;
+		}
+		
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestQuit", null, player);
+		}
+	}
+}
diff --git a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
index 7c74a35616..b7754b9352 100644
--- a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
+++ b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
@@ -47,10 +47,11 @@ public class ExCuriousHouseMemberList implements IClientOutgoingPacket
 		packet.writeD(_id);
 		packet.writeD(_maxPlayers);
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++);
 			packet.writeD(player.getMaxHp());
 			packet.writeD(player.getMaxCp());
 			packet.writeD((int) player.getCurrentHp());
diff --git a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
index 27605b732b..cf691e20c8 100644
--- a/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
+++ b/L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
@@ -21,6 +21,7 @@ import java.util.Collection;
 import org.l2jmobius.commons.network.PacketWriter;
 import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
 import org.l2jmobius.gameserver.network.OutgoingPackets;
 import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
 
@@ -31,11 +32,13 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 {
 	private final CeremonyOfChaosResult _result;
 	private final Collection<PlayerInstance> _players;
+	private final int _time;
 	
-	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players)
+	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players, int time)
 	{
 		_result = result;
 		_players = players;
+		_time = time;
 	}
 	
 	@Override
@@ -44,15 +47,16 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 		OutgoingPackets.EX_CURIOUS_HOUSE_RESULT.writeId(packet);
 		packet.writeD(0); // _event.getId()
 		packet.writeH(_result.ordinal());
-		packet.writeD(_players.size()); // CeremonyOfChaosManager.getInstance().getMaxPlayersInArena()
+		packet.writeD(18); // max players
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++); // position
 			packet.writeD(player.getClassId().getId());
-			packet.writeD(0x00); // getLifeTime
-			packet.writeD(0x00); // getScore
+			packet.writeD(_time); // getLifeTime
+			packet.writeD(player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0));
 		}
 		return true;
 	}
diff --git a/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena1.xml b/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena1.xml
index d081eb8753..0e062b1d6e 100644
--- a/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena1.xml
+++ b/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 1 -->
 <instance id="224" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena2.xml b/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena2.xml
index ddcb73d354..aa546f18c1 100644
--- a/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena2.xml
+++ b/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 2 -->
 <instance id="225" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena3.xml b/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena3.xml
index dc44bbbbd5..e214d85d60 100644
--- a/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena3.xml
+++ b/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena3.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 3 -->
 <instance id="226" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena4.xml b/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena4.xml
index e93e625cd8..1b76927a47 100644
--- a/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena4.xml
+++ b/L2J_Mobius_03.0_Helios/dist/game/data/instances/CeremonyOfChaosArena4.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 4 -->
 <instance id="227" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_03.0_Helios/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java b/L2J_Mobius_03.0_Helios/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
new file mode 100644
index 0000000000..b614e0ca9b
--- /dev/null
+++ b/L2J_Mobius_03.0_Helios/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
@@ -0,0 +1,1114 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package instances.CeremonyOfChaos;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.stream.Collectors;
+
+import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
+import org.l2jmobius.commons.util.Chronos;
+import org.l2jmobius.commons.util.Rnd;
+import org.l2jmobius.gameserver.enums.CategoryType;
+import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
+import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
+import org.l2jmobius.gameserver.instancemanager.InstanceManager;
+import org.l2jmobius.gameserver.model.Location;
+import org.l2jmobius.gameserver.model.Party;
+import org.l2jmobius.gameserver.model.Party.MessageType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.actor.Npc;
+import org.l2jmobius.gameserver.model.actor.Summon;
+import org.l2jmobius.gameserver.model.actor.appearance.PlayerAppearance;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.clan.Clan;
+import org.l2jmobius.gameserver.model.events.EventDispatcher;
+import org.l2jmobius.gameserver.model.events.EventType;
+import org.l2jmobius.gameserver.model.events.annotations.RegisterEvent;
+import org.l2jmobius.gameserver.model.events.impl.ceremonyofchaos.OnCeremonyOfChaosMatchResult;
+import org.l2jmobius.gameserver.model.events.impl.creature.OnCreatureDeath;
+import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerLogout;
+import org.l2jmobius.gameserver.model.events.listeners.AbstractEventListener;
+import org.l2jmobius.gameserver.model.events.listeners.ConsumerEventListener;
+import org.l2jmobius.gameserver.model.holders.ItemHolder;
+import org.l2jmobius.gameserver.model.holders.SkillHolder;
+import org.l2jmobius.gameserver.model.instancezone.Instance;
+import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
+import org.l2jmobius.gameserver.model.skills.Skill;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
+import org.l2jmobius.gameserver.model.zone.ZoneId;
+import org.l2jmobius.gameserver.network.SystemMessageId;
+import org.l2jmobius.gameserver.network.serverpackets.DeleteObject;
+import org.l2jmobius.gameserver.network.serverpackets.ExUserInfoAbnormalVisualEffect;
+import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+import org.l2jmobius.gameserver.network.serverpackets.NpcHtmlMessage;
+import org.l2jmobius.gameserver.network.serverpackets.SkillCoolTime;
+import org.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+import org.l2jmobius.gameserver.network.serverpackets.appearance.ExCuriousHouseMemberUpdate;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseEnter;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseLeave;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseMemberList;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseObserveMode;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseRemainTime;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseResult;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseState;
+
+import ai.AbstractNpcAI;
+
+/**
+ * @author Sdw, Mobius
+ */
+public class CeremonyOfChaos extends AbstractNpcAI
+{
+	// Items
+	private static final ItemHolder[] INITIAL_ITEMS =
+	{
+		new ItemHolder(35991, 1), // Ceremony of Chaos - Attack
+		new ItemHolder(35992, 1), // Ceremony of Chaos - Magic
+		new ItemHolder(35993, 1), // Ceremony of Chaos - Defense
+	};
+	// Skills
+	private static final SkillHolder[] INITIAL_BUFFS =
+	{
+		new SkillHolder(7115, 1) // Energy of Chaos
+	};
+	private static final SkillHolder[] END_BUFFS =
+	{
+		new SkillHolder(9540, 1), // Mysterious Herb of Power
+		new SkillHolder(9541, 1), // Mysterious Herb of Magic
+		new SkillHolder(19102, 1) // Chaos Sympathy
+	};
+	// Templates
+	private static final int[] TEMPLATES =
+	{
+		224,
+		225,
+		226,
+		227
+	};
+	// Misc
+	private static final Set<PlayerInstance> REGISTERED_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final Set<PlayerInstance> PARTICIPANT_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final String COC_DEFEATED_VAR = "COC_DEFEATED";
+	private static final int MIN_PLAYERS = 2;
+	private static final int MAX_PLAYERS = 18;
+	private static final int MAX_ARENAS = 5;
+	private boolean _registrationOpen = false;
+	
+	private CeremonyOfChaos()
+	{
+		// Schedule event period end, 1st of next month 00:01.
+		final Calendar periodEnd = Calendar.getInstance();
+		periodEnd.add(Calendar.MONTH, 1);
+		periodEnd.set(Calendar.DAY_OF_MONTH, 1);
+		periodEnd.set(Calendar.HOUR_OF_DAY, 0);
+		periodEnd.set(Calendar.MINUTE, 1);
+		periodEnd.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> endMonth(), periodEnd.getTimeInMillis() - Chronos.currentTimeMillis(), 2629800000L); // 2629800000 = 1 month
+		
+		// Daily task to start event at 18:00.
+		final Calendar startTime = Calendar.getInstance();
+		if ((startTime.get(Calendar.HOUR_OF_DAY) >= 18) && (startTime.get(Calendar.MINUTE) >= 0))
+		{
+			startTime.add(Calendar.DAY_OF_YEAR, 1);
+		}
+		startTime.set(Calendar.HOUR_OF_DAY, 18);
+		startTime.set(Calendar.MINUTE, 0);
+		startTime.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> startEvent(), startTime.getTimeInMillis() - Chronos.currentTimeMillis(), 86400000); // 86400000 = 1 day
+	}
+	
+	private void endMonth()
+	{
+		// Set monthly true hero.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO, GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MEMBER, 0));
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, false);
+		// Reset monthly winner.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, 0);
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, 0);
+		
+		try (Connection con = DatabaseFactory.getConnection();
+			PreparedStatement ps = con.prepareStatement("DELETE FROM character_variables WHERE var=?"))
+		{
+			ps.setString(1, PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			ps.execute();
+		}
+		catch (Exception e)
+		{
+			LOGGER.severe(getClass().getSimpleName() + ": Could not reset Ceremony Of Chaos victories: " + e);
+		}
+		
+		// Update data for online players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			player.getVariables().remove(PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			player.getVariables().storeMe();
+		}
+		
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos variables have been reset.");
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos period has ended!");
+	}
+	
+	private void startEvent()
+	{
+		// Enabled Tuesday, Wednesday, Thursday
+		final Calendar calendar = Calendar.getInstance();
+		final int day = calendar.get(Calendar.DAY_OF_WEEK);
+		if ((day != Calendar.TUESDAY) && (day != Calendar.WEDNESDAY) && (day != Calendar.THURSDAY))
+		{
+			return;
+		}
+		
+		// Event starts at 18, should stop if past 00:00.
+		if (calendar.get(Calendar.HOUR_OF_DAY) < 18)
+		{
+			return;
+		}
+		
+		registrationStart();
+	}
+	
+	private void registrationStart()
+	{
+		_registrationOpen = true;
+		
+		// Message all players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			if (player.isOnline())
+			{
+				player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_BEGUN);
+				if (canRegister(player, false))
+				{
+					player.sendPacket(ExCuriousHouseState.REGISTRATION_PACKET);
+				}
+			}
+		}
+		
+		ThreadPool.schedule(() -> registrationEnd(), 300000); // 300000 = 5 minutes
+	}
+	
+	private void registrationEnd()
+	{
+		if (REGISTERED_PLAYERS.size() >= MIN_PLAYERS)
+		{
+			_registrationOpen = false;
+			
+			for (PlayerInstance player : World.getInstance().getPlayers())
+			{
+				if (player.isOnline())
+				{
+					player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_ENDED);
+					if (!REGISTERED_PLAYERS.contains(player))
+					{
+						player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+					}
+				}
+			}
+			
+			final StatSet params = new StatSet();
+			params.set("time", 60);
+			getTimers().addTimer("count_down", params, 60000, null, null);
+			
+			ThreadPool.schedule(() -> prepareForFight(), 60000); // 60000 = 1 minute
+		}
+		else // Try again in 10 minutes.
+		{
+			ThreadPool.schedule(() -> startEvent(), 600000); // 600000 = 10 minutes
+		}
+	}
+	
+	private void prepareForFight()
+	{
+		PARTICIPANT_PLAYERS.clear();
+		final List<PlayerInstance> players = REGISTERED_PLAYERS.stream().sorted(Comparator.comparingInt(PlayerInstance::getLevel)).collect(Collectors.toList());
+		for (PlayerInstance player : players)
+		{
+			if (player.isOnline() && canRegister(player, true))
+			{
+				PARTICIPANT_PLAYERS.add(player);
+			}
+			else
+			{
+				player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+			}
+		}
+		
+		// Clear previously registered players.
+		REGISTERED_PLAYERS.clear();
+		
+		// Prepare all event players for start.
+		preparePlayers();
+	}
+	
+	public void preparePlayers()
+	{
+		final ExCuriousHouseMemberList membersList = new ExCuriousHouseMemberList(0, MAX_PLAYERS, PARTICIPANT_PLAYERS);
+		final NpcHtmlMessage msg = new NpcHtmlMessage(0);
+		int index = 0;
+		int position = 1;
+		final int templateId = getRandomEntry(TEMPLATES);
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player.inObserverMode())
+			{
+				player.leaveObserverMode();
+			}
+			
+			if (player.isInDuel())
+			{
+				player.setInDuel(0);
+			}
+			
+			// Remember player's last location
+			player.setLastLocation();
+			
+			// Hide player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName("Challenger" + position++);
+			app.setVisibleTitle("");
+			app.setVisibleClanData(0, 0, 0, 0, 0);
+			
+			// Load the html
+			msg.setFile(player, "data/scripts/instances/CeremonyOfChaos/started.htm");
+			
+			// Remove buffs
+			player.stopAllEffectsExceptThoseThatLastThroughDeath();
+			player.getEffectList().stopEffects(info -> info.getSkill().isBlockedInOlympiad(), true, true);
+			
+			// Player shouldn't be able to move and is hidden
+			player.setImmobilized(true);
+			player.setInvisible(true);
+			
+			// Same goes for summon
+			player.getServitors().values().forEach(s ->
+			{
+				s.stopAllEffectsExceptThoseThatLastThroughDeath();
+				s.setInvisible(true);
+				s.setImmobilized(true);
+			});
+			
+			if (player.isFlyingMounted())
+			{
+				player.untransform();
+			}
+			
+			// If player is dead, revive it
+			if (player.isDead())
+			{
+				player.doRevive();
+			}
+			
+			// If player is sitting, stand up
+			if (player.isSitting())
+			{
+				player.standUp();
+			}
+			
+			// If player in party, leave it
+			final Party party = player.getParty();
+			if (party != null)
+			{
+				party.removePartyMember(player, MessageType.EXPELLED);
+			}
+			
+			// Cancel any started action
+			player.abortAttack();
+			player.abortCast();
+			player.stopMove(null);
+			player.setTarget(null);
+			
+			// Unsummon pet
+			final Summon pet = player.getPet();
+			if (pet != null)
+			{
+				pet.unSummon(player);
+			}
+			
+			// Unsummon agathion
+			if (player.getAgathionId() > 0)
+			{
+				player.setAgathionId(0);
+			}
+			
+			// The character HP, MP, and CP are fully recovered.
+			player.setCurrentHp(player.getMaxHp());
+			player.setCurrentMp(player.getMaxMp());
+			player.setCurrentCp(player.getMaxCp());
+			
+			// Skill reuse timers for all skills that have less than 15 minutes of cooldown time are reset.
+			for (Skill skill : player.getAllSkills())
+			{
+				if (skill.getReuseDelay() <= 900000)
+				{
+					player.enableSkill(skill);
+				}
+			}
+			
+			player.sendSkillList();
+			player.sendPacket(new SkillCoolTime(player));
+			
+			// Apply the Energy of Chaos skill
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Send Enter packet
+			player.sendPacket(ExCuriousHouseEnter.STATIC_PACKET);
+			
+			// Send all members
+			player.sendPacket(membersList);
+			
+			// Send the entrance html
+			player.sendPacket(msg);
+			
+			// Send support items to player
+			for (ItemHolder holder : INITIAL_ITEMS)
+			{
+				player.addItem("CoC", holder, null, true);
+			}
+			
+			// Event flags.
+			player.setRegisteredOnEvent(false);
+			player.setOnSoloEvent(true);
+			player.setOnEvent(true);
+			
+			// Add death listener.
+			addDeathListener(player);
+			
+			// Variables.
+			player.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			player.getVariables().set(COC_DEFEATED_VAR, false);
+			
+			// Teleport player to the arena
+			Instance world = null;
+			for (Instance instance : InstanceManager.getInstance().getInstances())
+			{
+				if (instance.getTemplateId() == templateId)
+				{
+					world = instance;
+					break;
+				}
+			}
+			
+			if (world == null)
+			{
+				world = InstanceManager.getInstance().createInstance(templateId, player);
+			}
+			
+			final List<Location> enterLocations = world.getEnterLocations();
+			if (index >= enterLocations.size())
+			{
+				index = 0;
+			}
+			player.teleToLocation(enterLocations.get(index++), 0, world);
+		}
+		
+		final StatSet params = new StatSet();
+		params.set("time", 60);
+		getTimers().addTimer("match_start_countdown", params, 100, null, null);
+		getTimers().addTimer("teleport_message1", 10000, null, null);
+		getTimers().addTimer("teleport_message2", 14000, null, null);
+		getTimers().addTimer("teleport_message3", 18000, null, null);
+	}
+	
+	public void startFight()
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				player.sendPacket(SystemMessageId.THE_MATCH_HAS_STARTED_FIGHT);
+				player.setImmobilized(false);
+				player.setInvisible(false);
+				player.broadcastInfo();
+				player.sendPacket(new ExUserInfoAbnormalVisualEffect(player));
+				player.getServitors().values().forEach(s ->
+				{
+					s.setInvisible(false);
+					s.setImmobilized(false);
+					s.broadcastInfo();
+				});
+			}
+		}
+		getTimers().addRepeatingTimer("update", 1000, null, null);
+	}
+	
+	@Override
+	public String onAdvEvent(String event, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "RequestCuriousHouseHtml":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (canRegister(player, true))
+				{
+					final NpcHtmlMessage message = new NpcHtmlMessage(0);
+					message.setFile(player, "data/scripts/instances/CeremonyOfChaos/invite.htm");
+					player.sendPacket(message);
+				}
+				break;
+			}
+			case "RegisterPlayer":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.size() >= MAX_PLAYERS)
+				{
+					player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
+					break;
+				}
+				
+				addLogoutListener(player);
+				REGISTERED_PLAYERS.add(player);
+				player.setRegisteredOnEvent(true);
+				player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
+				player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
+				player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
+				break;
+			}
+			case "UnregisterPlayer":
+			{
+				if (REGISTERED_PLAYERS.remove(player))
+				{
+					removeListeners(player);
+					player.setRegisteredOnEvent(false);
+					player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
+					player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+				}
+				break;
+			}
+			case "RequestQuit":
+			{
+				if (PARTICIPANT_PLAYERS.remove(player))
+				{
+					// Mark player as defeated
+					player.getVariables().set(COC_DEFEATED_VAR, true);
+					
+					// Delete target player
+					final DeleteObject deleteObject = new DeleteObject(player);
+					for (PlayerInstance member : PARTICIPANT_PLAYERS)
+					{
+						if (member.getObjectId() != player.getObjectId())
+						{
+							deleteObject.sendTo(member);
+						}
+					}
+					
+					// Make the target observer
+					player.setObserving(true);
+					
+					// Make the target spectator
+					player.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+				}
+				break;
+			}
+			
+		}
+		return null;
+	}
+	
+	@Override
+	public void onTimerEvent(String event, StatSet params, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "count_down":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.YOU_WILL_BE_MOVED_TO_THE_ARENA_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				for (PlayerInstance member : REGISTERED_PLAYERS)
+				{
+					member.sendPacket(countdown);
+				}
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 10);
+					getTimers().addTimer(event, params, 50000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				break;
+			}
+			case "update":
+			{
+				int time = -1;
+				if (!PARTICIPANT_PLAYERS.isEmpty())
+				{
+					while (time == -1)
+					{
+						final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+						if ((random != null) && random.isInInstance())
+						{
+							time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+						}
+					}
+				}
+				
+				broadcastPacket(new ExCuriousHouseRemainTime(time));
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					broadcastPacket(new ExCuriousHouseMemberUpdate(member));
+				}
+				
+				// Validate winner
+				int count = 0;
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (!member.getVariables().getBoolean(COC_DEFEATED_VAR))
+					{
+						count++;
+					}
+				}
+				if (count <= 1)
+				{
+					stopFight();
+				}
+				break;
+			}
+			case "teleport_message1":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.PROVE_YOUR_ABILITIES));
+				break;
+			}
+			case "teleport_message2":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.THERE_ARE_NO_ALLIES_HERE_EVERYONE_IS_AN_ENEMY));
+				break;
+			}
+			case "teleport_message3":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.IT_WILL_BE_A_LONELY_BATTLE_BUT_I_WISH_YOU_VICTORY));
+				break;
+			}
+			case "match_start_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.THE_MATCH_WILL_START_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 30);
+					getTimers().addTimer(event, params, 30000, null, null);
+				}
+				else if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 1)
+				{
+					startFight();
+				}
+				break;
+			}
+			case "match_end_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.IN_S1_SECOND_S_YOU_WILL_BE_MOVED_TO_WHERE_YOU_WERE_BEFORE_PARTICIPATING_IN_THE_CEREMONY_OF_CHAOS);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if ((time > 0) && (time <= 10))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 0)
+				{
+					teleportPlayersOut();
+				}
+				break;
+			}
+		}
+	}
+	
+	public void stopFight()
+	{
+		final List<PlayerInstance> winners = getWinners();
+		final List<PlayerInstance> memberList = new ArrayList<>(PARTICIPANT_PLAYERS.size());
+		SystemMessage msg = null;
+		if (winners.isEmpty() || (winners.size() > 1))
+		{
+			msg = new SystemMessage(SystemMessageId.THERE_IS_NO_VICTOR_THE_MATCH_ENDS_IN_A_TIE);
+		}
+		else
+		{
+			final PlayerInstance winner = winners.get(0);
+			if (winner != null)
+			{
+				msg = new SystemMessage(SystemMessageId.CONGRATULATIONS_C1_YOU_WIN_THE_MATCH);
+				msg.addString(winner.getName());
+				
+				// Rewards according to https://l2wiki.com/Ceremony_of_Chaos
+				final int marksRewarded = Rnd.get(2, 5); // Guessed
+				final int boxs = Rnd.get(1, 5);
+				winner.addItem("CoC-Winner", 45584, marksRewarded, winner, true); // Mark of battle
+				winner.addItem("CoC-Winner", 36333, boxs, winner, true); // Mysterious Box
+				// Possible additional rewards
+				
+				// Improved Life Stone
+				if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(4))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 18570, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 18571, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 18575, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 18576, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+					}
+				}
+				// Soul Crystal Fragment
+				else if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(6))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 19467, 1, winner, true); // Yellow Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 19468, 1, winner, true); // Teal Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 19469, 1, winner, true); // Purple Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 19511, 1, winner, true); // Yellow Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 4:
+						{
+							winner.addItem("CoC-Winner", 19512, 1, winner, true); // Teal Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 5:
+						{
+							winner.addItem("CoC-Winner", 19513, 1, winner, true); // Purple Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+					}
+				}
+				// Mysterious Belt
+				else if (Rnd.get(10) < 1) // Chance to get reward (10%)
+				{
+					winner.addItem("CoC-Winner", 35565, 1, winner, true); // Mysterious Belt
+				}
+				
+				// Save monthly progress.
+				final int totalMarks = winner.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, 0) + marksRewarded;
+				winner.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, totalMarks);
+				if (totalMarks > GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MARKS, 0))
+				{
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, totalMarks);
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, winner.getObjectId());
+				}
+			}
+		}
+		
+		int time = -1;
+		if (!PARTICIPANT_PLAYERS.isEmpty())
+		{
+			while (time == -1)
+			{
+				final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+				if ((random != null) && random.isInInstance())
+				{
+					time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+				}
+			}
+		}
+		
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				// Send winner message
+				if (msg != null)
+				{
+					player.sendPacket(msg);
+				}
+				
+				// Send result
+				player.sendPacket(new ExCuriousHouseResult(CeremonyOfChaosResult.WIN, winners, time));
+				memberList.add(player);
+			}
+		}
+		
+		getTimers().cancelTimer("update", null, null);
+		final StatSet params = new StatSet();
+		params.set("time", 30);
+		getTimers().addTimer("match_end_countdown", params, 30000, null, null);
+		EventDispatcher.getInstance().notifyEvent(new OnCeremonyOfChaosMatchResult(winners, memberList));
+	}
+	
+	private void teleportPlayersOut()
+	{
+		Instance instance = null;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player == null)
+			{
+				continue;
+			}
+			
+			if (player.isInInstance())
+			{
+				instance = player.getInstanceWorld();
+			}
+			
+			// Leaves observer mode
+			if (player.inObserverMode())
+			{
+				player.setObserving(false);
+			}
+			
+			// Revive the player
+			player.doRevive();
+			
+			// Remove Energy of Chaos
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				player.stopSkillEffects(holder.getSkill());
+			}
+			
+			// Apply buffs on players
+			for (SkillHolder holder : END_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Remove quit button
+			player.sendPacket(ExCuriousHouseLeave.STATIC_PACKET);
+			
+			// Remove spectator mode
+			player.setObserving(false);
+			player.sendPacket(ExCuriousHouseObserveMode.STATIC_DISABLED);
+			
+			// Teleport player back
+			final Location lastLocation = player.getLastLocation();
+			player.teleToLocation(lastLocation != null ? lastLocation : new Location(82201, 147587, -3473), null);
+			
+			// Restore player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName(null);
+			app.setVisibleTitle(null);
+			app.setVisibleClanData(-1, -1, -1, -1, -1);
+			
+			// Remove player from event
+			player.setOnSoloEvent(false);
+			player.setOnEvent(false);
+			removeListeners(player);
+		}
+		
+		PARTICIPANT_PLAYERS.clear();
+		if (instance != null)
+		{
+			instance.destroy();
+		}
+		
+		ThreadPool.schedule(() -> startEvent(), 60000); // 60000 = 1 minute
+	}
+	
+	public List<PlayerInstance> getWinners()
+	{
+		int topScore = -1;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score > topScore)
+			{
+				topScore = score;
+			}
+		}
+		
+		final List<PlayerInstance> winners = new ArrayList<>();
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score == topScore)
+			{
+				winners.add(player);
+			}
+		}
+		return winners;
+	}
+	
+	private void addLogoutListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_PLAYER_LOGOUT, (OnPlayerLogout event) -> onPlayerLogout(event), this));
+	}
+	
+	private void addDeathListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_CREATURE_DEATH, (OnCreatureDeath event) -> onPlayerDeath(event), this));
+	}
+	
+	private void removeListeners(PlayerInstance player)
+	{
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_PLAYER_LOGOUT))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_CREATURE_DEATH))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_PLAYER_LOGOUT)
+	private void onPlayerLogout(OnPlayerLogout event)
+	{
+		final PlayerInstance player = event.getPlayer();
+		if (player != null)
+		{
+			REGISTERED_PLAYERS.remove(player);
+			if (PARTICIPANT_PLAYERS.contains(player))
+			{
+				PARTICIPANT_PLAYERS.remove(player);
+				if (PARTICIPANT_PLAYERS.size() <= 1)
+				{
+					stopFight();
+				}
+			}
+			removeListeners(player);
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_CREATURE_DEATH)
+	public void onPlayerDeath(OnCreatureDeath event)
+	{
+		if (event.getAttacker().isPlayer() && event.getTarget().isPlayer())
+		{
+			final PlayerInstance attackerPlayer = event.getAttacker().getActingPlayer();
+			final PlayerInstance targetPlayer = event.getTarget().getActingPlayer();
+			if (PARTICIPANT_PLAYERS.contains(attackerPlayer) && PARTICIPANT_PLAYERS.contains(targetPlayer))
+			{
+				attackerPlayer.getVariables().increaseInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 1);
+				
+				// Mark player as defeated
+				targetPlayer.getVariables().set(COC_DEFEATED_VAR, true);
+				
+				// Delete target player
+				final DeleteObject deleteObject = new DeleteObject(targetPlayer);
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (member.getObjectId() != targetPlayer.getObjectId())
+					{
+						deleteObject.sendTo(member);
+					}
+				}
+				
+				// Make the target observer
+				targetPlayer.setObserving(true);
+				
+				// Make the target spectator
+				targetPlayer.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+			}
+		}
+	}
+	
+	private boolean canRegister(PlayerInstance player, boolean sendMessage)
+	{
+		boolean canRegister = true;
+		
+		final Clan clan = player.getClan();
+		SystemMessageId sm = null;
+		if (player.getLevel() < 85)
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_LEVEL_85_OR_ABOVE_MAY_PARTICIPATE_IN_THE_TOURNAMENT;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (!player.isInCategory(CategoryType.SIXTH_CLASS_GROUP))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_HAVE_COMPLETED_THE_3RD_CLASS_TRANSFER_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if (!player.isInventoryUnder80(false) || (player.getWeightPenalty() != 0))
+		{
+			sm = SystemMessageId.UNABLE_TO_PROCESS_THIS_REQUEST_UNTIL_YOUR_INVENTORY_S_WEIGHT_AND_SLOT_COUNT_ARE_LESS_THAN_80_PERCENT_OF_CAPACITY;
+			canRegister = false;
+		}
+		else if ((clan == null) || (clan.getLevel() < 6))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_ARE_A_PART_OF_A_CLAN_OF_LEVEL_6_OR_ABOVE_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if ((REGISTERED_PLAYERS.size() >= (MAX_ARENAS * MAX_PLAYERS)) && !PARTICIPANT_PLAYERS.contains(player))
+		{
+			sm = SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW;
+			canRegister = false;
+		}
+		else if (player.isCursedWeaponEquipped() || (player.getReputation() < 0))
+		{
+			sm = SystemMessageId.WAITING_LIST_REGISTRATION_IS_NOT_ALLOWED_WHILE_THE_CURSED_SWORD_IS_BEING_USED_OR_THE_STATUS_IS_IN_A_CHAOTIC_STATE;
+			canRegister = false;
+		}
+		else if (player.isInDuel())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_DURING_A_DUEL;
+			canRegister = false;
+		}
+		else if (player.isInOlympiadMode() || OlympiadManager.getInstance().isRegistered(player))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_OLYMPIAD;
+			canRegister = false;
+		}
+		else if ((player.isRegisteredOnEvent() && !REGISTERED_PLAYERS.contains(player)) || (player.getBlockCheckerArena() > -1))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_THE_BLOCK_CHECKER_COLISEUM_OLYMPIAD_KRATEI_S_CUBE_CEREMONY_OF_CHAOS;
+			canRegister = false;
+		}
+		else if (player.isInInstance())
+		{
+			sm = SystemMessageId.YOU_MAY_NOT_REGISTER_WHILE_USING_THE_INSTANT_ZONE;
+			canRegister = false;
+		}
+		else if (player.isInSiege())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_ON_THE_BATTLEFIELD_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isInsideZone(ZoneId.SIEGE))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_BEING_INSIDE_OF_A_BATTLEGROUND_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (player.isFishing())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_WHILE_FISHING;
+			canRegister = false;
+		}
+		
+		if ((sm != null) && sendMessage)
+		{
+			player.sendPacket(sm);
+		}
+		
+		return canRegister;
+	}
+	
+	private void broadcastPacket(IClientOutgoingPacket packet)
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			packet.sendTo(player);
+		}
+	}
+	
+	public static void main(String[] args)
+	{
+		new CeremonyOfChaos();
+	}
+}
diff --git a/L2J_Mobius_03.0_Helios/dist/game/data/html/CeremonyOfChaos/invite.htm b/L2J_Mobius_03.0_Helios/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
similarity index 100%
rename from L2J_Mobius_03.0_Helios/dist/game/data/html/CeremonyOfChaos/invite.htm
rename to L2J_Mobius_03.0_Helios/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
diff --git a/L2J_Mobius_03.0_Helios/dist/game/data/html/CeremonyOfChaos/started.htm b/L2J_Mobius_03.0_Helios/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
similarity index 100%
rename from L2J_Mobius_03.0_Helios/dist/game/data/html/CeremonyOfChaos/started.htm
rename to L2J_Mobius_03.0_Helios/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
diff --git a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 794d89b5de..d65290729c 100644
--- a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -246,7 +246,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -13523,21 +13522,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index da5318c520..576d19b0a8 100644
--- a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,7 +52,7 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
+	public static final String CEREMONY_OF_CHAOS_SCORE = "CEREMONY_OF_CHAOS_SCORE";
 	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
diff --git a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
index 51be7d53d7..66b853a695 100644
--- a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
+++ b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
@@ -49,6 +49,7 @@ import org.l2jmobius.gameserver.network.clientpackets.awakening.RequestCallToCha
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCancelCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCuriousHouseHtml;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestJoinCuriousHouse;
+import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestLeaveCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyInfo;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyItem;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionCancel;
@@ -285,7 +286,7 @@ public enum ExIncomingPackets implements IIncomingPackets<GameClient>
 	REQUEST_IN_ZONE_WAITING_TIME(0xBA, RequestInzoneWaitingTime::new, ConnectionState.IN_GAME),
 	REQUEST_JOIN_CURIOUS_HOUSE(0xBB, RequestJoinCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_CANCEL_CURIOUS_HOUSE(0xBC, RequestCancelCuriousHouse::new, ConnectionState.IN_GAME),
-	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, null, ConnectionState.IN_GAME),
+	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, RequestLeaveCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_LIST_CURIOUS_HOUSE(0xBE, null, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_CURIOUS_HOUSE(0xBF, null, ConnectionState.IN_GAME),
 	REQUEST_LEAVE_OBSERVING_CURIOUS_HOUSE(0xC0, null, ConnectionState.IN_GAME),
diff --git a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
index 1e87455cc7..7eeeae73ce 100644
--- a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
+++ b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
@@ -27,6 +27,7 @@ import org.l2jmobius.gameserver.handler.AdminCommandHandler;
 import org.l2jmobius.gameserver.handler.BypassHandler;
 import org.l2jmobius.gameserver.handler.CommunityBoardHandler;
 import org.l2jmobius.gameserver.handler.IBypassHandler;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.World;
 import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
@@ -39,6 +40,7 @@ import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerBypass
 import org.l2jmobius.gameserver.model.events.returns.TerminateReturn;
 import org.l2jmobius.gameserver.model.items.instance.ItemInstance;
 import org.l2jmobius.gameserver.model.olympiad.Hero;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.Disconnection;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.serverpackets.ActionFailed;
@@ -259,6 +261,15 @@ public class RequestBypassToServer implements IClientIncomingPacket
 				final int multisellId = Integer.parseInt(_command.substring(10).trim());
 				MultisellData.getInstance().separateAndSend(multisellId, player, null, false);
 			}
+			else if (_command.equals("pledgegame?command=apply"))
+			{
+				final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+				if (quest != null)
+				{
+					quest.notifyEvent("RegisterPlayer", null, player);
+				}
+				return;
+			}
 			else
 			{
 				final IBypassHandler handler = BypassHandler.getInstance().getHandler(_command);
diff --git a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
index 88a7ec13b1..1ceb010c41 100644
--- a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
+++ b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCancelCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,15 +43,10 @@ public class RequestCancelCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().unregisterPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
-		// player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
-		//
-		// if (CeremonyOfChaosManager.getInstance().getState() == CeremonyOfChaosState.PREPARING_FOR_TELEPORT)
-		// {
-		// player.prohibiteCeremonyOfChaos();
-		// }
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("UnregisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
index c9e0872ac9..ce105e7864 100644
--- a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
+++ b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCuriousHouseHtml implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,21 +43,10 @@ public class RequestCuriousHouseHtml implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().canRegister(player, true))
-		// {
-		// final NpcHtmlMessage message = new NpcHtmlMessage(0);
-		// message.setFile(player, "data/html/CeremonyOfChaos/invite.htm");
-		// player.sendPacket(message);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestCuriousHouseHtml", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
index 9fd38f3805..9981a2f9fc 100644
--- a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
+++ b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestJoinCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,25 +43,10 @@ public class RequestJoinCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().registerPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
-		// player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
-		// player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
-		// }
-		// else
-		// {
-		// player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RegisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
new file mode 100644
index 0000000000..ea191ee539
--- /dev/null
+++ b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
@@ -0,0 +1,52 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
+
+import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
+import org.l2jmobius.gameserver.network.GameClient;
+import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
+
+/**
+ * @author Mobius
+ */
+public class RequestLeaveCuriousHouse implements IClientIncomingPacket
+{
+	@Override
+	public boolean read(GameClient client, PacketReader packet)
+	{
+		return true;
+	}
+	
+	@Override
+	public void run(GameClient client)
+	{
+		final PlayerInstance player = client.getPlayer();
+		if (player == null)
+		{
+			return;
+		}
+		
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestQuit", null, player);
+		}
+	}
+}
diff --git a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
index 7c74a35616..b7754b9352 100644
--- a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
+++ b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
@@ -47,10 +47,11 @@ public class ExCuriousHouseMemberList implements IClientOutgoingPacket
 		packet.writeD(_id);
 		packet.writeD(_maxPlayers);
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++);
 			packet.writeD(player.getMaxHp());
 			packet.writeD(player.getMaxCp());
 			packet.writeD((int) player.getCurrentHp());
diff --git a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
index 27605b732b..cf691e20c8 100644
--- a/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
+++ b/L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
@@ -21,6 +21,7 @@ import java.util.Collection;
 import org.l2jmobius.commons.network.PacketWriter;
 import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
 import org.l2jmobius.gameserver.network.OutgoingPackets;
 import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
 
@@ -31,11 +32,13 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 {
 	private final CeremonyOfChaosResult _result;
 	private final Collection<PlayerInstance> _players;
+	private final int _time;
 	
-	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players)
+	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players, int time)
 	{
 		_result = result;
 		_players = players;
+		_time = time;
 	}
 	
 	@Override
@@ -44,15 +47,16 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 		OutgoingPackets.EX_CURIOUS_HOUSE_RESULT.writeId(packet);
 		packet.writeD(0); // _event.getId()
 		packet.writeH(_result.ordinal());
-		packet.writeD(_players.size()); // CeremonyOfChaosManager.getInstance().getMaxPlayersInArena()
+		packet.writeD(18); // max players
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++); // position
 			packet.writeD(player.getClassId().getId());
-			packet.writeD(0x00); // getLifeTime
-			packet.writeD(0x00); // getScore
+			packet.writeD(_time); // getLifeTime
+			packet.writeD(player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0));
 		}
 		return true;
 	}
diff --git a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena1.xml b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena1.xml
index d081eb8753..0e062b1d6e 100644
--- a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena1.xml
+++ b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 1 -->
 <instance id="224" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena2.xml b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena2.xml
index ddcb73d354..aa546f18c1 100644
--- a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena2.xml
+++ b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 2 -->
 <instance id="225" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena3.xml b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena3.xml
index dc44bbbbd5..e214d85d60 100644
--- a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena3.xml
+++ b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena3.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 3 -->
 <instance id="226" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena4.xml b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena4.xml
index e93e625cd8..1b76927a47 100644
--- a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena4.xml
+++ b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/instances/CeremonyOfChaosArena4.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 4 -->
 <instance id="227" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
new file mode 100644
index 0000000000..b614e0ca9b
--- /dev/null
+++ b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
@@ -0,0 +1,1114 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package instances.CeremonyOfChaos;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.stream.Collectors;
+
+import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
+import org.l2jmobius.commons.util.Chronos;
+import org.l2jmobius.commons.util.Rnd;
+import org.l2jmobius.gameserver.enums.CategoryType;
+import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
+import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
+import org.l2jmobius.gameserver.instancemanager.InstanceManager;
+import org.l2jmobius.gameserver.model.Location;
+import org.l2jmobius.gameserver.model.Party;
+import org.l2jmobius.gameserver.model.Party.MessageType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.actor.Npc;
+import org.l2jmobius.gameserver.model.actor.Summon;
+import org.l2jmobius.gameserver.model.actor.appearance.PlayerAppearance;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.clan.Clan;
+import org.l2jmobius.gameserver.model.events.EventDispatcher;
+import org.l2jmobius.gameserver.model.events.EventType;
+import org.l2jmobius.gameserver.model.events.annotations.RegisterEvent;
+import org.l2jmobius.gameserver.model.events.impl.ceremonyofchaos.OnCeremonyOfChaosMatchResult;
+import org.l2jmobius.gameserver.model.events.impl.creature.OnCreatureDeath;
+import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerLogout;
+import org.l2jmobius.gameserver.model.events.listeners.AbstractEventListener;
+import org.l2jmobius.gameserver.model.events.listeners.ConsumerEventListener;
+import org.l2jmobius.gameserver.model.holders.ItemHolder;
+import org.l2jmobius.gameserver.model.holders.SkillHolder;
+import org.l2jmobius.gameserver.model.instancezone.Instance;
+import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
+import org.l2jmobius.gameserver.model.skills.Skill;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
+import org.l2jmobius.gameserver.model.zone.ZoneId;
+import org.l2jmobius.gameserver.network.SystemMessageId;
+import org.l2jmobius.gameserver.network.serverpackets.DeleteObject;
+import org.l2jmobius.gameserver.network.serverpackets.ExUserInfoAbnormalVisualEffect;
+import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+import org.l2jmobius.gameserver.network.serverpackets.NpcHtmlMessage;
+import org.l2jmobius.gameserver.network.serverpackets.SkillCoolTime;
+import org.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+import org.l2jmobius.gameserver.network.serverpackets.appearance.ExCuriousHouseMemberUpdate;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseEnter;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseLeave;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseMemberList;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseObserveMode;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseRemainTime;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseResult;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseState;
+
+import ai.AbstractNpcAI;
+
+/**
+ * @author Sdw, Mobius
+ */
+public class CeremonyOfChaos extends AbstractNpcAI
+{
+	// Items
+	private static final ItemHolder[] INITIAL_ITEMS =
+	{
+		new ItemHolder(35991, 1), // Ceremony of Chaos - Attack
+		new ItemHolder(35992, 1), // Ceremony of Chaos - Magic
+		new ItemHolder(35993, 1), // Ceremony of Chaos - Defense
+	};
+	// Skills
+	private static final SkillHolder[] INITIAL_BUFFS =
+	{
+		new SkillHolder(7115, 1) // Energy of Chaos
+	};
+	private static final SkillHolder[] END_BUFFS =
+	{
+		new SkillHolder(9540, 1), // Mysterious Herb of Power
+		new SkillHolder(9541, 1), // Mysterious Herb of Magic
+		new SkillHolder(19102, 1) // Chaos Sympathy
+	};
+	// Templates
+	private static final int[] TEMPLATES =
+	{
+		224,
+		225,
+		226,
+		227
+	};
+	// Misc
+	private static final Set<PlayerInstance> REGISTERED_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final Set<PlayerInstance> PARTICIPANT_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final String COC_DEFEATED_VAR = "COC_DEFEATED";
+	private static final int MIN_PLAYERS = 2;
+	private static final int MAX_PLAYERS = 18;
+	private static final int MAX_ARENAS = 5;
+	private boolean _registrationOpen = false;
+	
+	private CeremonyOfChaos()
+	{
+		// Schedule event period end, 1st of next month 00:01.
+		final Calendar periodEnd = Calendar.getInstance();
+		periodEnd.add(Calendar.MONTH, 1);
+		periodEnd.set(Calendar.DAY_OF_MONTH, 1);
+		periodEnd.set(Calendar.HOUR_OF_DAY, 0);
+		periodEnd.set(Calendar.MINUTE, 1);
+		periodEnd.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> endMonth(), periodEnd.getTimeInMillis() - Chronos.currentTimeMillis(), 2629800000L); // 2629800000 = 1 month
+		
+		// Daily task to start event at 18:00.
+		final Calendar startTime = Calendar.getInstance();
+		if ((startTime.get(Calendar.HOUR_OF_DAY) >= 18) && (startTime.get(Calendar.MINUTE) >= 0))
+		{
+			startTime.add(Calendar.DAY_OF_YEAR, 1);
+		}
+		startTime.set(Calendar.HOUR_OF_DAY, 18);
+		startTime.set(Calendar.MINUTE, 0);
+		startTime.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> startEvent(), startTime.getTimeInMillis() - Chronos.currentTimeMillis(), 86400000); // 86400000 = 1 day
+	}
+	
+	private void endMonth()
+	{
+		// Set monthly true hero.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO, GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MEMBER, 0));
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, false);
+		// Reset monthly winner.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, 0);
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, 0);
+		
+		try (Connection con = DatabaseFactory.getConnection();
+			PreparedStatement ps = con.prepareStatement("DELETE FROM character_variables WHERE var=?"))
+		{
+			ps.setString(1, PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			ps.execute();
+		}
+		catch (Exception e)
+		{
+			LOGGER.severe(getClass().getSimpleName() + ": Could not reset Ceremony Of Chaos victories: " + e);
+		}
+		
+		// Update data for online players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			player.getVariables().remove(PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			player.getVariables().storeMe();
+		}
+		
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos variables have been reset.");
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos period has ended!");
+	}
+	
+	private void startEvent()
+	{
+		// Enabled Tuesday, Wednesday, Thursday
+		final Calendar calendar = Calendar.getInstance();
+		final int day = calendar.get(Calendar.DAY_OF_WEEK);
+		if ((day != Calendar.TUESDAY) && (day != Calendar.WEDNESDAY) && (day != Calendar.THURSDAY))
+		{
+			return;
+		}
+		
+		// Event starts at 18, should stop if past 00:00.
+		if (calendar.get(Calendar.HOUR_OF_DAY) < 18)
+		{
+			return;
+		}
+		
+		registrationStart();
+	}
+	
+	private void registrationStart()
+	{
+		_registrationOpen = true;
+		
+		// Message all players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			if (player.isOnline())
+			{
+				player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_BEGUN);
+				if (canRegister(player, false))
+				{
+					player.sendPacket(ExCuriousHouseState.REGISTRATION_PACKET);
+				}
+			}
+		}
+		
+		ThreadPool.schedule(() -> registrationEnd(), 300000); // 300000 = 5 minutes
+	}
+	
+	private void registrationEnd()
+	{
+		if (REGISTERED_PLAYERS.size() >= MIN_PLAYERS)
+		{
+			_registrationOpen = false;
+			
+			for (PlayerInstance player : World.getInstance().getPlayers())
+			{
+				if (player.isOnline())
+				{
+					player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_ENDED);
+					if (!REGISTERED_PLAYERS.contains(player))
+					{
+						player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+					}
+				}
+			}
+			
+			final StatSet params = new StatSet();
+			params.set("time", 60);
+			getTimers().addTimer("count_down", params, 60000, null, null);
+			
+			ThreadPool.schedule(() -> prepareForFight(), 60000); // 60000 = 1 minute
+		}
+		else // Try again in 10 minutes.
+		{
+			ThreadPool.schedule(() -> startEvent(), 600000); // 600000 = 10 minutes
+		}
+	}
+	
+	private void prepareForFight()
+	{
+		PARTICIPANT_PLAYERS.clear();
+		final List<PlayerInstance> players = REGISTERED_PLAYERS.stream().sorted(Comparator.comparingInt(PlayerInstance::getLevel)).collect(Collectors.toList());
+		for (PlayerInstance player : players)
+		{
+			if (player.isOnline() && canRegister(player, true))
+			{
+				PARTICIPANT_PLAYERS.add(player);
+			}
+			else
+			{
+				player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+			}
+		}
+		
+		// Clear previously registered players.
+		REGISTERED_PLAYERS.clear();
+		
+		// Prepare all event players for start.
+		preparePlayers();
+	}
+	
+	public void preparePlayers()
+	{
+		final ExCuriousHouseMemberList membersList = new ExCuriousHouseMemberList(0, MAX_PLAYERS, PARTICIPANT_PLAYERS);
+		final NpcHtmlMessage msg = new NpcHtmlMessage(0);
+		int index = 0;
+		int position = 1;
+		final int templateId = getRandomEntry(TEMPLATES);
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player.inObserverMode())
+			{
+				player.leaveObserverMode();
+			}
+			
+			if (player.isInDuel())
+			{
+				player.setInDuel(0);
+			}
+			
+			// Remember player's last location
+			player.setLastLocation();
+			
+			// Hide player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName("Challenger" + position++);
+			app.setVisibleTitle("");
+			app.setVisibleClanData(0, 0, 0, 0, 0);
+			
+			// Load the html
+			msg.setFile(player, "data/scripts/instances/CeremonyOfChaos/started.htm");
+			
+			// Remove buffs
+			player.stopAllEffectsExceptThoseThatLastThroughDeath();
+			player.getEffectList().stopEffects(info -> info.getSkill().isBlockedInOlympiad(), true, true);
+			
+			// Player shouldn't be able to move and is hidden
+			player.setImmobilized(true);
+			player.setInvisible(true);
+			
+			// Same goes for summon
+			player.getServitors().values().forEach(s ->
+			{
+				s.stopAllEffectsExceptThoseThatLastThroughDeath();
+				s.setInvisible(true);
+				s.setImmobilized(true);
+			});
+			
+			if (player.isFlyingMounted())
+			{
+				player.untransform();
+			}
+			
+			// If player is dead, revive it
+			if (player.isDead())
+			{
+				player.doRevive();
+			}
+			
+			// If player is sitting, stand up
+			if (player.isSitting())
+			{
+				player.standUp();
+			}
+			
+			// If player in party, leave it
+			final Party party = player.getParty();
+			if (party != null)
+			{
+				party.removePartyMember(player, MessageType.EXPELLED);
+			}
+			
+			// Cancel any started action
+			player.abortAttack();
+			player.abortCast();
+			player.stopMove(null);
+			player.setTarget(null);
+			
+			// Unsummon pet
+			final Summon pet = player.getPet();
+			if (pet != null)
+			{
+				pet.unSummon(player);
+			}
+			
+			// Unsummon agathion
+			if (player.getAgathionId() > 0)
+			{
+				player.setAgathionId(0);
+			}
+			
+			// The character HP, MP, and CP are fully recovered.
+			player.setCurrentHp(player.getMaxHp());
+			player.setCurrentMp(player.getMaxMp());
+			player.setCurrentCp(player.getMaxCp());
+			
+			// Skill reuse timers for all skills that have less than 15 minutes of cooldown time are reset.
+			for (Skill skill : player.getAllSkills())
+			{
+				if (skill.getReuseDelay() <= 900000)
+				{
+					player.enableSkill(skill);
+				}
+			}
+			
+			player.sendSkillList();
+			player.sendPacket(new SkillCoolTime(player));
+			
+			// Apply the Energy of Chaos skill
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Send Enter packet
+			player.sendPacket(ExCuriousHouseEnter.STATIC_PACKET);
+			
+			// Send all members
+			player.sendPacket(membersList);
+			
+			// Send the entrance html
+			player.sendPacket(msg);
+			
+			// Send support items to player
+			for (ItemHolder holder : INITIAL_ITEMS)
+			{
+				player.addItem("CoC", holder, null, true);
+			}
+			
+			// Event flags.
+			player.setRegisteredOnEvent(false);
+			player.setOnSoloEvent(true);
+			player.setOnEvent(true);
+			
+			// Add death listener.
+			addDeathListener(player);
+			
+			// Variables.
+			player.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			player.getVariables().set(COC_DEFEATED_VAR, false);
+			
+			// Teleport player to the arena
+			Instance world = null;
+			for (Instance instance : InstanceManager.getInstance().getInstances())
+			{
+				if (instance.getTemplateId() == templateId)
+				{
+					world = instance;
+					break;
+				}
+			}
+			
+			if (world == null)
+			{
+				world = InstanceManager.getInstance().createInstance(templateId, player);
+			}
+			
+			final List<Location> enterLocations = world.getEnterLocations();
+			if (index >= enterLocations.size())
+			{
+				index = 0;
+			}
+			player.teleToLocation(enterLocations.get(index++), 0, world);
+		}
+		
+		final StatSet params = new StatSet();
+		params.set("time", 60);
+		getTimers().addTimer("match_start_countdown", params, 100, null, null);
+		getTimers().addTimer("teleport_message1", 10000, null, null);
+		getTimers().addTimer("teleport_message2", 14000, null, null);
+		getTimers().addTimer("teleport_message3", 18000, null, null);
+	}
+	
+	public void startFight()
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				player.sendPacket(SystemMessageId.THE_MATCH_HAS_STARTED_FIGHT);
+				player.setImmobilized(false);
+				player.setInvisible(false);
+				player.broadcastInfo();
+				player.sendPacket(new ExUserInfoAbnormalVisualEffect(player));
+				player.getServitors().values().forEach(s ->
+				{
+					s.setInvisible(false);
+					s.setImmobilized(false);
+					s.broadcastInfo();
+				});
+			}
+		}
+		getTimers().addRepeatingTimer("update", 1000, null, null);
+	}
+	
+	@Override
+	public String onAdvEvent(String event, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "RequestCuriousHouseHtml":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (canRegister(player, true))
+				{
+					final NpcHtmlMessage message = new NpcHtmlMessage(0);
+					message.setFile(player, "data/scripts/instances/CeremonyOfChaos/invite.htm");
+					player.sendPacket(message);
+				}
+				break;
+			}
+			case "RegisterPlayer":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.size() >= MAX_PLAYERS)
+				{
+					player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
+					break;
+				}
+				
+				addLogoutListener(player);
+				REGISTERED_PLAYERS.add(player);
+				player.setRegisteredOnEvent(true);
+				player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
+				player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
+				player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
+				break;
+			}
+			case "UnregisterPlayer":
+			{
+				if (REGISTERED_PLAYERS.remove(player))
+				{
+					removeListeners(player);
+					player.setRegisteredOnEvent(false);
+					player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
+					player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+				}
+				break;
+			}
+			case "RequestQuit":
+			{
+				if (PARTICIPANT_PLAYERS.remove(player))
+				{
+					// Mark player as defeated
+					player.getVariables().set(COC_DEFEATED_VAR, true);
+					
+					// Delete target player
+					final DeleteObject deleteObject = new DeleteObject(player);
+					for (PlayerInstance member : PARTICIPANT_PLAYERS)
+					{
+						if (member.getObjectId() != player.getObjectId())
+						{
+							deleteObject.sendTo(member);
+						}
+					}
+					
+					// Make the target observer
+					player.setObserving(true);
+					
+					// Make the target spectator
+					player.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+				}
+				break;
+			}
+			
+		}
+		return null;
+	}
+	
+	@Override
+	public void onTimerEvent(String event, StatSet params, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "count_down":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.YOU_WILL_BE_MOVED_TO_THE_ARENA_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				for (PlayerInstance member : REGISTERED_PLAYERS)
+				{
+					member.sendPacket(countdown);
+				}
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 10);
+					getTimers().addTimer(event, params, 50000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				break;
+			}
+			case "update":
+			{
+				int time = -1;
+				if (!PARTICIPANT_PLAYERS.isEmpty())
+				{
+					while (time == -1)
+					{
+						final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+						if ((random != null) && random.isInInstance())
+						{
+							time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+						}
+					}
+				}
+				
+				broadcastPacket(new ExCuriousHouseRemainTime(time));
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					broadcastPacket(new ExCuriousHouseMemberUpdate(member));
+				}
+				
+				// Validate winner
+				int count = 0;
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (!member.getVariables().getBoolean(COC_DEFEATED_VAR))
+					{
+						count++;
+					}
+				}
+				if (count <= 1)
+				{
+					stopFight();
+				}
+				break;
+			}
+			case "teleport_message1":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.PROVE_YOUR_ABILITIES));
+				break;
+			}
+			case "teleport_message2":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.THERE_ARE_NO_ALLIES_HERE_EVERYONE_IS_AN_ENEMY));
+				break;
+			}
+			case "teleport_message3":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.IT_WILL_BE_A_LONELY_BATTLE_BUT_I_WISH_YOU_VICTORY));
+				break;
+			}
+			case "match_start_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.THE_MATCH_WILL_START_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 30);
+					getTimers().addTimer(event, params, 30000, null, null);
+				}
+				else if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 1)
+				{
+					startFight();
+				}
+				break;
+			}
+			case "match_end_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.IN_S1_SECOND_S_YOU_WILL_BE_MOVED_TO_WHERE_YOU_WERE_BEFORE_PARTICIPATING_IN_THE_CEREMONY_OF_CHAOS);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if ((time > 0) && (time <= 10))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 0)
+				{
+					teleportPlayersOut();
+				}
+				break;
+			}
+		}
+	}
+	
+	public void stopFight()
+	{
+		final List<PlayerInstance> winners = getWinners();
+		final List<PlayerInstance> memberList = new ArrayList<>(PARTICIPANT_PLAYERS.size());
+		SystemMessage msg = null;
+		if (winners.isEmpty() || (winners.size() > 1))
+		{
+			msg = new SystemMessage(SystemMessageId.THERE_IS_NO_VICTOR_THE_MATCH_ENDS_IN_A_TIE);
+		}
+		else
+		{
+			final PlayerInstance winner = winners.get(0);
+			if (winner != null)
+			{
+				msg = new SystemMessage(SystemMessageId.CONGRATULATIONS_C1_YOU_WIN_THE_MATCH);
+				msg.addString(winner.getName());
+				
+				// Rewards according to https://l2wiki.com/Ceremony_of_Chaos
+				final int marksRewarded = Rnd.get(2, 5); // Guessed
+				final int boxs = Rnd.get(1, 5);
+				winner.addItem("CoC-Winner", 45584, marksRewarded, winner, true); // Mark of battle
+				winner.addItem("CoC-Winner", 36333, boxs, winner, true); // Mysterious Box
+				// Possible additional rewards
+				
+				// Improved Life Stone
+				if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(4))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 18570, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 18571, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 18575, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 18576, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+					}
+				}
+				// Soul Crystal Fragment
+				else if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(6))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 19467, 1, winner, true); // Yellow Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 19468, 1, winner, true); // Teal Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 19469, 1, winner, true); // Purple Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 19511, 1, winner, true); // Yellow Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 4:
+						{
+							winner.addItem("CoC-Winner", 19512, 1, winner, true); // Teal Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 5:
+						{
+							winner.addItem("CoC-Winner", 19513, 1, winner, true); // Purple Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+					}
+				}
+				// Mysterious Belt
+				else if (Rnd.get(10) < 1) // Chance to get reward (10%)
+				{
+					winner.addItem("CoC-Winner", 35565, 1, winner, true); // Mysterious Belt
+				}
+				
+				// Save monthly progress.
+				final int totalMarks = winner.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, 0) + marksRewarded;
+				winner.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, totalMarks);
+				if (totalMarks > GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MARKS, 0))
+				{
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, totalMarks);
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, winner.getObjectId());
+				}
+			}
+		}
+		
+		int time = -1;
+		if (!PARTICIPANT_PLAYERS.isEmpty())
+		{
+			while (time == -1)
+			{
+				final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+				if ((random != null) && random.isInInstance())
+				{
+					time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+				}
+			}
+		}
+		
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				// Send winner message
+				if (msg != null)
+				{
+					player.sendPacket(msg);
+				}
+				
+				// Send result
+				player.sendPacket(new ExCuriousHouseResult(CeremonyOfChaosResult.WIN, winners, time));
+				memberList.add(player);
+			}
+		}
+		
+		getTimers().cancelTimer("update", null, null);
+		final StatSet params = new StatSet();
+		params.set("time", 30);
+		getTimers().addTimer("match_end_countdown", params, 30000, null, null);
+		EventDispatcher.getInstance().notifyEvent(new OnCeremonyOfChaosMatchResult(winners, memberList));
+	}
+	
+	private void teleportPlayersOut()
+	{
+		Instance instance = null;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player == null)
+			{
+				continue;
+			}
+			
+			if (player.isInInstance())
+			{
+				instance = player.getInstanceWorld();
+			}
+			
+			// Leaves observer mode
+			if (player.inObserverMode())
+			{
+				player.setObserving(false);
+			}
+			
+			// Revive the player
+			player.doRevive();
+			
+			// Remove Energy of Chaos
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				player.stopSkillEffects(holder.getSkill());
+			}
+			
+			// Apply buffs on players
+			for (SkillHolder holder : END_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Remove quit button
+			player.sendPacket(ExCuriousHouseLeave.STATIC_PACKET);
+			
+			// Remove spectator mode
+			player.setObserving(false);
+			player.sendPacket(ExCuriousHouseObserveMode.STATIC_DISABLED);
+			
+			// Teleport player back
+			final Location lastLocation = player.getLastLocation();
+			player.teleToLocation(lastLocation != null ? lastLocation : new Location(82201, 147587, -3473), null);
+			
+			// Restore player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName(null);
+			app.setVisibleTitle(null);
+			app.setVisibleClanData(-1, -1, -1, -1, -1);
+			
+			// Remove player from event
+			player.setOnSoloEvent(false);
+			player.setOnEvent(false);
+			removeListeners(player);
+		}
+		
+		PARTICIPANT_PLAYERS.clear();
+		if (instance != null)
+		{
+			instance.destroy();
+		}
+		
+		ThreadPool.schedule(() -> startEvent(), 60000); // 60000 = 1 minute
+	}
+	
+	public List<PlayerInstance> getWinners()
+	{
+		int topScore = -1;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score > topScore)
+			{
+				topScore = score;
+			}
+		}
+		
+		final List<PlayerInstance> winners = new ArrayList<>();
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score == topScore)
+			{
+				winners.add(player);
+			}
+		}
+		return winners;
+	}
+	
+	private void addLogoutListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_PLAYER_LOGOUT, (OnPlayerLogout event) -> onPlayerLogout(event), this));
+	}
+	
+	private void addDeathListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_CREATURE_DEATH, (OnCreatureDeath event) -> onPlayerDeath(event), this));
+	}
+	
+	private void removeListeners(PlayerInstance player)
+	{
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_PLAYER_LOGOUT))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_CREATURE_DEATH))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_PLAYER_LOGOUT)
+	private void onPlayerLogout(OnPlayerLogout event)
+	{
+		final PlayerInstance player = event.getPlayer();
+		if (player != null)
+		{
+			REGISTERED_PLAYERS.remove(player);
+			if (PARTICIPANT_PLAYERS.contains(player))
+			{
+				PARTICIPANT_PLAYERS.remove(player);
+				if (PARTICIPANT_PLAYERS.size() <= 1)
+				{
+					stopFight();
+				}
+			}
+			removeListeners(player);
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_CREATURE_DEATH)
+	public void onPlayerDeath(OnCreatureDeath event)
+	{
+		if (event.getAttacker().isPlayer() && event.getTarget().isPlayer())
+		{
+			final PlayerInstance attackerPlayer = event.getAttacker().getActingPlayer();
+			final PlayerInstance targetPlayer = event.getTarget().getActingPlayer();
+			if (PARTICIPANT_PLAYERS.contains(attackerPlayer) && PARTICIPANT_PLAYERS.contains(targetPlayer))
+			{
+				attackerPlayer.getVariables().increaseInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 1);
+				
+				// Mark player as defeated
+				targetPlayer.getVariables().set(COC_DEFEATED_VAR, true);
+				
+				// Delete target player
+				final DeleteObject deleteObject = new DeleteObject(targetPlayer);
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (member.getObjectId() != targetPlayer.getObjectId())
+					{
+						deleteObject.sendTo(member);
+					}
+				}
+				
+				// Make the target observer
+				targetPlayer.setObserving(true);
+				
+				// Make the target spectator
+				targetPlayer.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+			}
+		}
+	}
+	
+	private boolean canRegister(PlayerInstance player, boolean sendMessage)
+	{
+		boolean canRegister = true;
+		
+		final Clan clan = player.getClan();
+		SystemMessageId sm = null;
+		if (player.getLevel() < 85)
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_LEVEL_85_OR_ABOVE_MAY_PARTICIPATE_IN_THE_TOURNAMENT;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (!player.isInCategory(CategoryType.SIXTH_CLASS_GROUP))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_HAVE_COMPLETED_THE_3RD_CLASS_TRANSFER_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if (!player.isInventoryUnder80(false) || (player.getWeightPenalty() != 0))
+		{
+			sm = SystemMessageId.UNABLE_TO_PROCESS_THIS_REQUEST_UNTIL_YOUR_INVENTORY_S_WEIGHT_AND_SLOT_COUNT_ARE_LESS_THAN_80_PERCENT_OF_CAPACITY;
+			canRegister = false;
+		}
+		else if ((clan == null) || (clan.getLevel() < 6))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_ARE_A_PART_OF_A_CLAN_OF_LEVEL_6_OR_ABOVE_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if ((REGISTERED_PLAYERS.size() >= (MAX_ARENAS * MAX_PLAYERS)) && !PARTICIPANT_PLAYERS.contains(player))
+		{
+			sm = SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW;
+			canRegister = false;
+		}
+		else if (player.isCursedWeaponEquipped() || (player.getReputation() < 0))
+		{
+			sm = SystemMessageId.WAITING_LIST_REGISTRATION_IS_NOT_ALLOWED_WHILE_THE_CURSED_SWORD_IS_BEING_USED_OR_THE_STATUS_IS_IN_A_CHAOTIC_STATE;
+			canRegister = false;
+		}
+		else if (player.isInDuel())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_DURING_A_DUEL;
+			canRegister = false;
+		}
+		else if (player.isInOlympiadMode() || OlympiadManager.getInstance().isRegistered(player))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_OLYMPIAD;
+			canRegister = false;
+		}
+		else if ((player.isRegisteredOnEvent() && !REGISTERED_PLAYERS.contains(player)) || (player.getBlockCheckerArena() > -1))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_THE_BLOCK_CHECKER_COLISEUM_OLYMPIAD_KRATEI_S_CUBE_CEREMONY_OF_CHAOS;
+			canRegister = false;
+		}
+		else if (player.isInInstance())
+		{
+			sm = SystemMessageId.YOU_MAY_NOT_REGISTER_WHILE_USING_THE_INSTANT_ZONE;
+			canRegister = false;
+		}
+		else if (player.isInSiege())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_ON_THE_BATTLEFIELD_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isInsideZone(ZoneId.SIEGE))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_BEING_INSIDE_OF_A_BATTLEGROUND_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (player.isFishing())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_WHILE_FISHING;
+			canRegister = false;
+		}
+		
+		if ((sm != null) && sendMessage)
+		{
+			player.sendPacket(sm);
+		}
+		
+		return canRegister;
+	}
+	
+	private void broadcastPacket(IClientOutgoingPacket packet)
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			packet.sendTo(player);
+		}
+	}
+	
+	public static void main(String[] args)
+	{
+		new CeremonyOfChaos();
+	}
+}
diff --git a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/html/CeremonyOfChaos/invite.htm b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
similarity index 100%
rename from L2J_Mobius_04.0_GrandCrusade/dist/game/data/html/CeremonyOfChaos/invite.htm
rename to L2J_Mobius_04.0_GrandCrusade/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
diff --git a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/html/CeremonyOfChaos/started.htm b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
similarity index 100%
rename from L2J_Mobius_04.0_GrandCrusade/dist/game/data/html/CeremonyOfChaos/started.htm
rename to L2J_Mobius_04.0_GrandCrusade/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
diff --git a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index e4200e0af7..44e1ed7061 100644
--- a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -248,7 +248,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -13495,21 +13494,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index da5318c520..576d19b0a8 100644
--- a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,7 +52,7 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
+	public static final String CEREMONY_OF_CHAOS_SCORE = "CEREMONY_OF_CHAOS_SCORE";
 	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
diff --git a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
index 9e2b54eba3..44855c9df3 100644
--- a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
+++ b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
@@ -49,6 +49,7 @@ import org.l2jmobius.gameserver.network.clientpackets.awakening.RequestCallToCha
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCancelCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCuriousHouseHtml;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestJoinCuriousHouse;
+import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestLeaveCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyInfo;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyItem;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionCancel;
@@ -292,7 +293,7 @@ public enum ExIncomingPackets implements IIncomingPackets<GameClient>
 	REQUEST_IN_ZONE_WAITING_TIME(0xBA, RequestInzoneWaitingTime::new, ConnectionState.IN_GAME),
 	REQUEST_JOIN_CURIOUS_HOUSE(0xBB, RequestJoinCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_CANCEL_CURIOUS_HOUSE(0xBC, RequestCancelCuriousHouse::new, ConnectionState.IN_GAME),
-	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, null, ConnectionState.IN_GAME),
+	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, RequestLeaveCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_LIST_CURIOUS_HOUSE(0xBE, null, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_CURIOUS_HOUSE(0xBF, null, ConnectionState.IN_GAME),
 	REQUEST_LEAVE_OBSERVING_CURIOUS_HOUSE(0xC0, null, ConnectionState.IN_GAME),
diff --git a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
index 1e87455cc7..7eeeae73ce 100644
--- a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
+++ b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
@@ -27,6 +27,7 @@ import org.l2jmobius.gameserver.handler.AdminCommandHandler;
 import org.l2jmobius.gameserver.handler.BypassHandler;
 import org.l2jmobius.gameserver.handler.CommunityBoardHandler;
 import org.l2jmobius.gameserver.handler.IBypassHandler;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.World;
 import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
@@ -39,6 +40,7 @@ import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerBypass
 import org.l2jmobius.gameserver.model.events.returns.TerminateReturn;
 import org.l2jmobius.gameserver.model.items.instance.ItemInstance;
 import org.l2jmobius.gameserver.model.olympiad.Hero;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.Disconnection;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.serverpackets.ActionFailed;
@@ -259,6 +261,15 @@ public class RequestBypassToServer implements IClientIncomingPacket
 				final int multisellId = Integer.parseInt(_command.substring(10).trim());
 				MultisellData.getInstance().separateAndSend(multisellId, player, null, false);
 			}
+			else if (_command.equals("pledgegame?command=apply"))
+			{
+				final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+				if (quest != null)
+				{
+					quest.notifyEvent("RegisterPlayer", null, player);
+				}
+				return;
+			}
 			else
 			{
 				final IBypassHandler handler = BypassHandler.getInstance().getHandler(_command);
diff --git a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
index 88a7ec13b1..1ceb010c41 100644
--- a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
+++ b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCancelCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,15 +43,10 @@ public class RequestCancelCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().unregisterPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
-		// player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
-		//
-		// if (CeremonyOfChaosManager.getInstance().getState() == CeremonyOfChaosState.PREPARING_FOR_TELEPORT)
-		// {
-		// player.prohibiteCeremonyOfChaos();
-		// }
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("UnregisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
index c9e0872ac9..ce105e7864 100644
--- a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
+++ b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCuriousHouseHtml implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,21 +43,10 @@ public class RequestCuriousHouseHtml implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().canRegister(player, true))
-		// {
-		// final NpcHtmlMessage message = new NpcHtmlMessage(0);
-		// message.setFile(player, "data/html/CeremonyOfChaos/invite.htm");
-		// player.sendPacket(message);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestCuriousHouseHtml", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
index 9fd38f3805..9981a2f9fc 100644
--- a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
+++ b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestJoinCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,25 +43,10 @@ public class RequestJoinCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().registerPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
-		// player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
-		// player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
-		// }
-		// else
-		// {
-		// player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RegisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
new file mode 100644
index 0000000000..ea191ee539
--- /dev/null
+++ b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
@@ -0,0 +1,52 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
+
+import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
+import org.l2jmobius.gameserver.network.GameClient;
+import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
+
+/**
+ * @author Mobius
+ */
+public class RequestLeaveCuriousHouse implements IClientIncomingPacket
+{
+	@Override
+	public boolean read(GameClient client, PacketReader packet)
+	{
+		return true;
+	}
+	
+	@Override
+	public void run(GameClient client)
+	{
+		final PlayerInstance player = client.getPlayer();
+		if (player == null)
+		{
+			return;
+		}
+		
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestQuit", null, player);
+		}
+	}
+}
diff --git a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
index 7c74a35616..b7754b9352 100644
--- a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
+++ b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
@@ -47,10 +47,11 @@ public class ExCuriousHouseMemberList implements IClientOutgoingPacket
 		packet.writeD(_id);
 		packet.writeD(_maxPlayers);
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++);
 			packet.writeD(player.getMaxHp());
 			packet.writeD(player.getMaxCp());
 			packet.writeD((int) player.getCurrentHp());
diff --git a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
index 27605b732b..cf691e20c8 100644
--- a/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
+++ b/L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
@@ -21,6 +21,7 @@ import java.util.Collection;
 import org.l2jmobius.commons.network.PacketWriter;
 import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
 import org.l2jmobius.gameserver.network.OutgoingPackets;
 import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
 
@@ -31,11 +32,13 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 {
 	private final CeremonyOfChaosResult _result;
 	private final Collection<PlayerInstance> _players;
+	private final int _time;
 	
-	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players)
+	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players, int time)
 	{
 		_result = result;
 		_players = players;
+		_time = time;
 	}
 	
 	@Override
@@ -44,15 +47,16 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 		OutgoingPackets.EX_CURIOUS_HOUSE_RESULT.writeId(packet);
 		packet.writeD(0); // _event.getId()
 		packet.writeH(_result.ordinal());
-		packet.writeD(_players.size()); // CeremonyOfChaosManager.getInstance().getMaxPlayersInArena()
+		packet.writeD(18); // max players
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++); // position
 			packet.writeD(player.getClassId().getId());
-			packet.writeD(0x00); // getLifeTime
-			packet.writeD(0x00); // getScore
+			packet.writeD(_time); // getLifeTime
+			packet.writeD(player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0));
 		}
 		return true;
 	}
diff --git a/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena1.xml b/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena1.xml
index d081eb8753..0e062b1d6e 100644
--- a/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena1.xml
+++ b/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 1 -->
 <instance id="224" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena2.xml b/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena2.xml
index ddcb73d354..aa546f18c1 100644
--- a/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena2.xml
+++ b/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 2 -->
 <instance id="225" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena3.xml b/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena3.xml
index dc44bbbbd5..e214d85d60 100644
--- a/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena3.xml
+++ b/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena3.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 3 -->
 <instance id="226" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena4.xml b/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena4.xml
index e93e625cd8..1b76927a47 100644
--- a/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena4.xml
+++ b/L2J_Mobius_05.0_Salvation/dist/game/data/instances/CeremonyOfChaosArena4.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 4 -->
 <instance id="227" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_05.0_Salvation/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java b/L2J_Mobius_05.0_Salvation/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
new file mode 100644
index 0000000000..03090ee3c9
--- /dev/null
+++ b/L2J_Mobius_05.0_Salvation/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
@@ -0,0 +1,1114 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package instances.CeremonyOfChaos;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.stream.Collectors;
+
+import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
+import org.l2jmobius.commons.util.Chronos;
+import org.l2jmobius.commons.util.Rnd;
+import org.l2jmobius.gameserver.enums.CategoryType;
+import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
+import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
+import org.l2jmobius.gameserver.instancemanager.InstanceManager;
+import org.l2jmobius.gameserver.model.Location;
+import org.l2jmobius.gameserver.model.Party;
+import org.l2jmobius.gameserver.model.Party.MessageType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.actor.Npc;
+import org.l2jmobius.gameserver.model.actor.Summon;
+import org.l2jmobius.gameserver.model.actor.appearance.PlayerAppearance;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.clan.Clan;
+import org.l2jmobius.gameserver.model.events.EventDispatcher;
+import org.l2jmobius.gameserver.model.events.EventType;
+import org.l2jmobius.gameserver.model.events.annotations.RegisterEvent;
+import org.l2jmobius.gameserver.model.events.impl.ceremonyofchaos.OnCeremonyOfChaosMatchResult;
+import org.l2jmobius.gameserver.model.events.impl.creature.OnCreatureDeath;
+import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerLogout;
+import org.l2jmobius.gameserver.model.events.listeners.AbstractEventListener;
+import org.l2jmobius.gameserver.model.events.listeners.ConsumerEventListener;
+import org.l2jmobius.gameserver.model.holders.ItemHolder;
+import org.l2jmobius.gameserver.model.holders.SkillHolder;
+import org.l2jmobius.gameserver.model.instancezone.Instance;
+import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
+import org.l2jmobius.gameserver.model.skills.Skill;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
+import org.l2jmobius.gameserver.model.zone.ZoneId;
+import org.l2jmobius.gameserver.network.SystemMessageId;
+import org.l2jmobius.gameserver.network.serverpackets.DeleteObject;
+import org.l2jmobius.gameserver.network.serverpackets.ExUserInfoAbnormalVisualEffect;
+import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+import org.l2jmobius.gameserver.network.serverpackets.NpcHtmlMessage;
+import org.l2jmobius.gameserver.network.serverpackets.SkillCoolTime;
+import org.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+import org.l2jmobius.gameserver.network.serverpackets.appearance.ExCuriousHouseMemberUpdate;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseEnter;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseLeave;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseMemberList;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseObserveMode;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseRemainTime;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseResult;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseState;
+
+import ai.AbstractNpcAI;
+
+/**
+ * @author Sdw, Mobius
+ */
+public class CeremonyOfChaos extends AbstractNpcAI
+{
+	// Items
+	private static final ItemHolder[] INITIAL_ITEMS =
+	{
+		new ItemHolder(35991, 1), // Ceremony of Chaos - Attack
+		new ItemHolder(35992, 1), // Ceremony of Chaos - Magic
+		new ItemHolder(35993, 1), // Ceremony of Chaos - Defense
+	};
+	// Skills
+	private static final SkillHolder[] INITIAL_BUFFS =
+	{
+		new SkillHolder(7115, 1) // Energy of Chaos
+	};
+	private static final SkillHolder[] END_BUFFS =
+	{
+		new SkillHolder(9540, 1), // Mysterious Herb of Power
+		new SkillHolder(9541, 1), // Mysterious Herb of Magic
+		new SkillHolder(19102, 1) // Chaos Sympathy
+	};
+	// Templates
+	private static final int[] TEMPLATES =
+	{
+		224,
+		225,
+		226,
+		227
+	};
+	// Misc
+	private static final Set<PlayerInstance> REGISTERED_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final Set<PlayerInstance> PARTICIPANT_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final String COC_DEFEATED_VAR = "COC_DEFEATED";
+	private static final int MIN_PLAYERS = 2;
+	private static final int MAX_PLAYERS = 18;
+	private static final int MAX_ARENAS = 5;
+	private boolean _registrationOpen = false;
+	
+	private CeremonyOfChaos()
+	{
+		// Schedule event period end, 1st of next month 00:01.
+		final Calendar periodEnd = Calendar.getInstance();
+		periodEnd.add(Calendar.MONTH, 1);
+		periodEnd.set(Calendar.DAY_OF_MONTH, 1);
+		periodEnd.set(Calendar.HOUR_OF_DAY, 0);
+		periodEnd.set(Calendar.MINUTE, 1);
+		periodEnd.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> endMonth(), periodEnd.getTimeInMillis() - Chronos.currentTimeMillis(), 2629800000L); // 2629800000 = 1 month
+		
+		// Daily task to start event at 18:00.
+		final Calendar startTime = Calendar.getInstance();
+		if ((startTime.get(Calendar.HOUR_OF_DAY) >= 18) && (startTime.get(Calendar.MINUTE) >= 0))
+		{
+			startTime.add(Calendar.DAY_OF_YEAR, 1);
+		}
+		startTime.set(Calendar.HOUR_OF_DAY, 18);
+		startTime.set(Calendar.MINUTE, 0);
+		startTime.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> startEvent(), startTime.getTimeInMillis() - Chronos.currentTimeMillis(), 86400000); // 86400000 = 1 day
+	}
+	
+	private void endMonth()
+	{
+		// Set monthly true hero.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO, GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MEMBER, 0));
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, false);
+		// Reset monthly winner.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, 0);
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, 0);
+		
+		try (Connection con = DatabaseFactory.getConnection();
+			PreparedStatement ps = con.prepareStatement("DELETE FROM character_variables WHERE var=?"))
+		{
+			ps.setString(1, PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			ps.execute();
+		}
+		catch (Exception e)
+		{
+			LOGGER.severe(getClass().getSimpleName() + ": Could not reset Ceremony Of Chaos victories: " + e);
+		}
+		
+		// Update data for online players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			player.getVariables().remove(PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			player.getVariables().storeMe();
+		}
+		
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos variables have been reset.");
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos period has ended!");
+	}
+	
+	private void startEvent()
+	{
+		// Enabled Tuesday, Wednesday, Thursday
+		final Calendar calendar = Calendar.getInstance();
+		final int day = calendar.get(Calendar.DAY_OF_WEEK);
+		if ((day != Calendar.TUESDAY) && (day != Calendar.WEDNESDAY) && (day != Calendar.THURSDAY))
+		{
+			return;
+		}
+		
+		// Event starts at 18, should stop if past 00:00.
+		if (calendar.get(Calendar.HOUR_OF_DAY) < 18)
+		{
+			return;
+		}
+		
+		registrationStart();
+	}
+	
+	private void registrationStart()
+	{
+		_registrationOpen = true;
+		
+		// Message all players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			if (player.isOnline())
+			{
+				player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_BEGUN);
+				if (canRegister(player, false))
+				{
+					player.sendPacket(ExCuriousHouseState.REGISTRATION_PACKET);
+				}
+			}
+		}
+		
+		ThreadPool.schedule(() -> registrationEnd(), 300000); // 300000 = 5 minutes
+	}
+	
+	private void registrationEnd()
+	{
+		if (REGISTERED_PLAYERS.size() >= MIN_PLAYERS)
+		{
+			_registrationOpen = false;
+			
+			for (PlayerInstance player : World.getInstance().getPlayers())
+			{
+				if (player.isOnline())
+				{
+					player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_ENDED);
+					if (!REGISTERED_PLAYERS.contains(player))
+					{
+						player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+					}
+				}
+			}
+			
+			final StatSet params = new StatSet();
+			params.set("time", 60);
+			getTimers().addTimer("count_down", params, 60000, null, null);
+			
+			ThreadPool.schedule(() -> prepareForFight(), 60000); // 60000 = 1 minute
+		}
+		else // Try again in 10 minutes.
+		{
+			ThreadPool.schedule(() -> startEvent(), 600000); // 600000 = 10 minutes
+		}
+	}
+	
+	private void prepareForFight()
+	{
+		PARTICIPANT_PLAYERS.clear();
+		final List<PlayerInstance> players = REGISTERED_PLAYERS.stream().sorted(Comparator.comparingInt(PlayerInstance::getLevel)).collect(Collectors.toList());
+		for (PlayerInstance player : players)
+		{
+			if (player.isOnline() && canRegister(player, true))
+			{
+				PARTICIPANT_PLAYERS.add(player);
+			}
+			else
+			{
+				player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+			}
+		}
+		
+		// Clear previously registered players.
+		REGISTERED_PLAYERS.clear();
+		
+		// Prepare all event players for start.
+		preparePlayers();
+	}
+	
+	public void preparePlayers()
+	{
+		final ExCuriousHouseMemberList membersList = new ExCuriousHouseMemberList(0, MAX_PLAYERS, PARTICIPANT_PLAYERS);
+		final NpcHtmlMessage msg = new NpcHtmlMessage(0);
+		int index = 0;
+		int position = 1;
+		final int templateId = getRandomEntry(TEMPLATES);
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player.inObserverMode())
+			{
+				player.leaveObserverMode();
+			}
+			
+			if (player.isInDuel())
+			{
+				player.setInDuel(0);
+			}
+			
+			// Remember player's last location
+			player.setLastLocation();
+			
+			// Hide player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName("Challenger" + position++);
+			app.setVisibleTitle("");
+			app.setVisibleClanData(0, 0, 0, 0, 0);
+			
+			// Load the html
+			msg.setFile(player, "data/scripts/instances/CeremonyOfChaos/started.htm");
+			
+			// Remove buffs
+			player.stopAllEffectsExceptThoseThatLastThroughDeath();
+			player.getEffectList().stopEffects(info -> info.getSkill().isBlockedInOlympiad(), true, true);
+			
+			// Player shouldn't be able to move and is hidden
+			player.setImmobilized(true);
+			player.setInvisible(true);
+			
+			// Same goes for summon
+			player.getServitors().values().forEach(s ->
+			{
+				s.stopAllEffectsExceptThoseThatLastThroughDeath();
+				s.setInvisible(true);
+				s.setImmobilized(true);
+			});
+			
+			if (player.isFlyingMounted())
+			{
+				player.untransform();
+			}
+			
+			// If player is dead, revive it
+			if (player.isDead())
+			{
+				player.doRevive();
+			}
+			
+			// If player is sitting, stand up
+			if (player.isSitting())
+			{
+				player.standUp();
+			}
+			
+			// If player in party, leave it
+			final Party party = player.getParty();
+			if (party != null)
+			{
+				party.removePartyMember(player, MessageType.EXPELLED);
+			}
+			
+			// Cancel any started action
+			player.abortAttack();
+			player.abortCast();
+			player.stopMove(null);
+			player.setTarget(null);
+			
+			// Unsummon pet
+			final Summon pet = player.getPet();
+			if (pet != null)
+			{
+				pet.unSummon(player);
+			}
+			
+			// Unsummon agathion
+			if (player.getAgathionId() > 0)
+			{
+				player.setAgathionId(0);
+			}
+			
+			// The character HP, MP, and CP are fully recovered.
+			player.setCurrentHp(player.getMaxHp());
+			player.setCurrentMp(player.getMaxMp());
+			player.setCurrentCp(player.getMaxCp());
+			
+			// Skill reuse timers for all skills that have less than 15 minutes of cooldown time are reset.
+			for (Skill skill : player.getAllSkills())
+			{
+				if (skill.getReuseDelay() <= 900000)
+				{
+					player.enableSkill(skill);
+				}
+			}
+			
+			player.sendSkillList();
+			player.sendPacket(new SkillCoolTime(player));
+			
+			// Apply the Energy of Chaos skill
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Send Enter packet
+			player.sendPacket(ExCuriousHouseEnter.STATIC_PACKET);
+			
+			// Send all members
+			player.sendPacket(membersList);
+			
+			// Send the entrance html
+			player.sendPacket(msg);
+			
+			// Send support items to player
+			for (ItemHolder holder : INITIAL_ITEMS)
+			{
+				player.addItem("CoC", holder, null, true);
+			}
+			
+			// Event flags.
+			player.setRegisteredOnEvent(false);
+			player.setOnSoloEvent(true);
+			player.setOnEvent(true);
+			
+			// Add death listener.
+			addDeathListener(player);
+			
+			// Variables.
+			player.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			player.getVariables().set(COC_DEFEATED_VAR, false);
+			
+			// Teleport player to the arena
+			Instance world = null;
+			for (Instance instance : InstanceManager.getInstance().getInstances())
+			{
+				if (instance.getTemplateId() == templateId)
+				{
+					world = instance;
+					break;
+				}
+			}
+			
+			if (world == null)
+			{
+				world = InstanceManager.getInstance().createInstance(templateId, player);
+			}
+			
+			final List<Location> enterLocations = world.getEnterLocations();
+			if (index >= enterLocations.size())
+			{
+				index = 0;
+			}
+			player.teleToLocation(enterLocations.get(index++), 0, world);
+		}
+		
+		final StatSet params = new StatSet();
+		params.set("time", 60);
+		getTimers().addTimer("match_start_countdown", params, 100, null, null);
+		getTimers().addTimer("teleport_message1", 10000, null, null);
+		getTimers().addTimer("teleport_message2", 14000, null, null);
+		getTimers().addTimer("teleport_message3", 18000, null, null);
+	}
+	
+	public void startFight()
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				player.sendPacket(SystemMessageId.THE_MATCH_HAS_STARTED_FIGHT);
+				player.setImmobilized(false);
+				player.setInvisible(false);
+				player.broadcastInfo();
+				player.sendPacket(new ExUserInfoAbnormalVisualEffect(player));
+				player.getServitors().values().forEach(s ->
+				{
+					s.setInvisible(false);
+					s.setImmobilized(false);
+					s.broadcastInfo();
+				});
+			}
+		}
+		getTimers().addRepeatingTimer("update", 1000, null, null);
+	}
+	
+	@Override
+	public String onAdvEvent(String event, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "RequestCuriousHouseHtml":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (canRegister(player, true))
+				{
+					final NpcHtmlMessage message = new NpcHtmlMessage(0);
+					message.setFile(player, "data/scripts/instances/CeremonyOfChaos/invite.htm");
+					player.sendPacket(message);
+				}
+				break;
+			}
+			case "RegisterPlayer":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.size() >= MAX_PLAYERS)
+				{
+					player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
+					break;
+				}
+				
+				addLogoutListener(player);
+				REGISTERED_PLAYERS.add(player);
+				player.setRegisteredOnEvent(true);
+				player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MIN_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
+				player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
+				player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
+				break;
+			}
+			case "UnregisterPlayer":
+			{
+				if (REGISTERED_PLAYERS.remove(player))
+				{
+					removeListeners(player);
+					player.setRegisteredOnEvent(false);
+					player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HR_FOR_5_MIN_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
+					player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+				}
+				break;
+			}
+			case "RequestQuit":
+			{
+				if (PARTICIPANT_PLAYERS.remove(player))
+				{
+					// Mark player as defeated
+					player.getVariables().set(COC_DEFEATED_VAR, true);
+					
+					// Delete target player
+					final DeleteObject deleteObject = new DeleteObject(player);
+					for (PlayerInstance member : PARTICIPANT_PLAYERS)
+					{
+						if (member.getObjectId() != player.getObjectId())
+						{
+							deleteObject.sendTo(member);
+						}
+					}
+					
+					// Make the target observer
+					player.setObserving(true);
+					
+					// Make the target spectator
+					player.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+				}
+				break;
+			}
+			
+		}
+		return null;
+	}
+	
+	@Override
+	public void onTimerEvent(String event, StatSet params, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "count_down":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.YOU_WILL_BE_MOVED_TO_THE_ARENA_IN_S1_SEC);
+				countdown.addByte(time);
+				for (PlayerInstance member : REGISTERED_PLAYERS)
+				{
+					member.sendPacket(countdown);
+				}
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 10);
+					getTimers().addTimer(event, params, 50000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				break;
+			}
+			case "update":
+			{
+				int time = -1;
+				if (!PARTICIPANT_PLAYERS.isEmpty())
+				{
+					while (time == -1)
+					{
+						final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+						if ((random != null) && random.isInInstance())
+						{
+							time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+						}
+					}
+				}
+				
+				broadcastPacket(new ExCuriousHouseRemainTime(time));
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					broadcastPacket(new ExCuriousHouseMemberUpdate(member));
+				}
+				
+				// Validate winner
+				int count = 0;
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (!member.getVariables().getBoolean(COC_DEFEATED_VAR))
+					{
+						count++;
+					}
+				}
+				if (count <= 1)
+				{
+					stopFight();
+				}
+				break;
+			}
+			case "teleport_message1":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.PROVE_YOUR_ABILITIES));
+				break;
+			}
+			case "teleport_message2":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.THERE_ARE_NO_ALLIES_HERE_EVERYONE_IS_AN_ENEMY));
+				break;
+			}
+			case "teleport_message3":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.IT_WILL_BE_A_LONELY_BATTLE_BUT_I_WISH_YOU_VICTORY));
+				break;
+			}
+			case "match_start_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.THE_MATCH_WILL_START_IN_S1_SEC);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 30);
+					getTimers().addTimer(event, params, 30000, null, null);
+				}
+				else if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 1)
+				{
+					startFight();
+				}
+				break;
+			}
+			case "match_end_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.IN_S1_SEC_YOU_WILL_BE_MOVED_TO_WHERE_YOU_WERE_BEFORE_PARTICIPATING_IN_THE_CEREMONY_OF_CHAOS);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if ((time > 0) && (time <= 10))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 0)
+				{
+					teleportPlayersOut();
+				}
+				break;
+			}
+		}
+	}
+	
+	public void stopFight()
+	{
+		final List<PlayerInstance> winners = getWinners();
+		final List<PlayerInstance> memberList = new ArrayList<>(PARTICIPANT_PLAYERS.size());
+		SystemMessage msg = null;
+		if (winners.isEmpty() || (winners.size() > 1))
+		{
+			msg = new SystemMessage(SystemMessageId.THERE_IS_NO_VICTOR_THE_MATCH_ENDS_IN_A_TIE);
+		}
+		else
+		{
+			final PlayerInstance winner = winners.get(0);
+			if (winner != null)
+			{
+				msg = new SystemMessage(SystemMessageId.CONGRATULATIONS_C1_YOU_WIN_THE_MATCH);
+				msg.addString(winner.getName());
+				
+				// Rewards according to https://l2wiki.com/Ceremony_of_Chaos
+				final int marksRewarded = Rnd.get(2, 5); // Guessed
+				final int boxs = Rnd.get(1, 5);
+				winner.addItem("CoC-Winner", 45584, marksRewarded, winner, true); // Mark of battle
+				winner.addItem("CoC-Winner", 36333, boxs, winner, true); // Mysterious Box
+				// Possible additional rewards
+				
+				// Improved Life Stone
+				if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(4))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 18570, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 18571, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 18575, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 18576, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+					}
+				}
+				// Soul Crystal Fragment
+				else if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(6))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 19467, 1, winner, true); // Yellow Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 19468, 1, winner, true); // Teal Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 19469, 1, winner, true); // Purple Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 19511, 1, winner, true); // Yellow Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 4:
+						{
+							winner.addItem("CoC-Winner", 19512, 1, winner, true); // Teal Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 5:
+						{
+							winner.addItem("CoC-Winner", 19513, 1, winner, true); // Purple Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+					}
+				}
+				// Mysterious Belt
+				else if (Rnd.get(10) < 1) // Chance to get reward (10%)
+				{
+					winner.addItem("CoC-Winner", 35565, 1, winner, true); // Mysterious Belt
+				}
+				
+				// Save monthly progress.
+				final int totalMarks = winner.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, 0) + marksRewarded;
+				winner.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, totalMarks);
+				if (totalMarks > GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MARKS, 0))
+				{
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, totalMarks);
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, winner.getObjectId());
+				}
+			}
+		}
+		
+		int time = -1;
+		if (!PARTICIPANT_PLAYERS.isEmpty())
+		{
+			while (time == -1)
+			{
+				final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+				if ((random != null) && random.isInInstance())
+				{
+					time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+				}
+			}
+		}
+		
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				// Send winner message
+				if (msg != null)
+				{
+					player.sendPacket(msg);
+				}
+				
+				// Send result
+				player.sendPacket(new ExCuriousHouseResult(CeremonyOfChaosResult.WIN, winners, time));
+				memberList.add(player);
+			}
+		}
+		
+		getTimers().cancelTimer("update", null, null);
+		final StatSet params = new StatSet();
+		params.set("time", 30);
+		getTimers().addTimer("match_end_countdown", params, 30000, null, null);
+		EventDispatcher.getInstance().notifyEvent(new OnCeremonyOfChaosMatchResult(winners, memberList));
+	}
+	
+	private void teleportPlayersOut()
+	{
+		Instance instance = null;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player == null)
+			{
+				continue;
+			}
+			
+			if (player.isInInstance())
+			{
+				instance = player.getInstanceWorld();
+			}
+			
+			// Leaves observer mode
+			if (player.inObserverMode())
+			{
+				player.setObserving(false);
+			}
+			
+			// Revive the player
+			player.doRevive();
+			
+			// Remove Energy of Chaos
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				player.stopSkillEffects(holder.getSkill());
+			}
+			
+			// Apply buffs on players
+			for (SkillHolder holder : END_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Remove quit button
+			player.sendPacket(ExCuriousHouseLeave.STATIC_PACKET);
+			
+			// Remove spectator mode
+			player.setObserving(false);
+			player.sendPacket(ExCuriousHouseObserveMode.STATIC_DISABLED);
+			
+			// Teleport player back
+			final Location lastLocation = player.getLastLocation();
+			player.teleToLocation(lastLocation != null ? lastLocation : new Location(82201, 147587, -3473), null);
+			
+			// Restore player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName(null);
+			app.setVisibleTitle(null);
+			app.setVisibleClanData(-1, -1, -1, -1, -1);
+			
+			// Remove player from event
+			player.setOnSoloEvent(false);
+			player.setOnEvent(false);
+			removeListeners(player);
+		}
+		
+		PARTICIPANT_PLAYERS.clear();
+		if (instance != null)
+		{
+			instance.destroy();
+		}
+		
+		ThreadPool.schedule(() -> startEvent(), 60000); // 60000 = 1 minute
+	}
+	
+	public List<PlayerInstance> getWinners()
+	{
+		int topScore = -1;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score > topScore)
+			{
+				topScore = score;
+			}
+		}
+		
+		final List<PlayerInstance> winners = new ArrayList<>();
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score == topScore)
+			{
+				winners.add(player);
+			}
+		}
+		return winners;
+	}
+	
+	private void addLogoutListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_PLAYER_LOGOUT, (OnPlayerLogout event) -> onPlayerLogout(event), this));
+	}
+	
+	private void addDeathListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_CREATURE_DEATH, (OnCreatureDeath event) -> onPlayerDeath(event), this));
+	}
+	
+	private void removeListeners(PlayerInstance player)
+	{
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_PLAYER_LOGOUT))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_CREATURE_DEATH))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_PLAYER_LOGOUT)
+	private void onPlayerLogout(OnPlayerLogout event)
+	{
+		final PlayerInstance player = event.getPlayer();
+		if (player != null)
+		{
+			REGISTERED_PLAYERS.remove(player);
+			if (PARTICIPANT_PLAYERS.contains(player))
+			{
+				PARTICIPANT_PLAYERS.remove(player);
+				if (PARTICIPANT_PLAYERS.size() <= 1)
+				{
+					stopFight();
+				}
+			}
+			removeListeners(player);
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_CREATURE_DEATH)
+	public void onPlayerDeath(OnCreatureDeath event)
+	{
+		if (event.getAttacker().isPlayer() && event.getTarget().isPlayer())
+		{
+			final PlayerInstance attackerPlayer = event.getAttacker().getActingPlayer();
+			final PlayerInstance targetPlayer = event.getTarget().getActingPlayer();
+			if (PARTICIPANT_PLAYERS.contains(attackerPlayer) && PARTICIPANT_PLAYERS.contains(targetPlayer))
+			{
+				attackerPlayer.getVariables().increaseInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 1);
+				
+				// Mark player as defeated
+				targetPlayer.getVariables().set(COC_DEFEATED_VAR, true);
+				
+				// Delete target player
+				final DeleteObject deleteObject = new DeleteObject(targetPlayer);
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (member.getObjectId() != targetPlayer.getObjectId())
+					{
+						deleteObject.sendTo(member);
+					}
+				}
+				
+				// Make the target observer
+				targetPlayer.setObserving(true);
+				
+				// Make the target spectator
+				targetPlayer.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+			}
+		}
+	}
+	
+	private boolean canRegister(PlayerInstance player, boolean sendMessage)
+	{
+		boolean canRegister = true;
+		
+		final Clan clan = player.getClan();
+		SystemMessageId sm = null;
+		if (player.getLevel() < 85)
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_LEVEL_85_OR_ABOVE_MAY_PARTICIPATE_IN_THE_TOURNAMENT;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (!player.isInCategory(CategoryType.SIXTH_CLASS_GROUP))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_HAVE_COMPLETED_THE_3RD_CLASS_TRANSFER_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if (!player.isInventoryUnder80(false) || (player.getWeightPenalty() != 0))
+		{
+			sm = SystemMessageId.UNABLE_TO_PROCESS_THIS_REQUEST_UNTIL_YOUR_INVENTORY_S_WEIGHT_AND_SLOT_COUNT_ARE_LESS_THAN_80_PERCENT_OF_CAPACITY;
+			canRegister = false;
+		}
+		else if ((clan == null) || (clan.getLevel() < 6))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_ARE_A_PART_OF_A_CLAN_OF_LEVEL_6_OR_ABOVE_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if ((REGISTERED_PLAYERS.size() >= (MAX_ARENAS * MAX_PLAYERS)) && !PARTICIPANT_PLAYERS.contains(player))
+		{
+			sm = SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW;
+			canRegister = false;
+		}
+		else if (player.isCursedWeaponEquipped() || (player.getReputation() < 0))
+		{
+			sm = SystemMessageId.WAITING_LIST_REGISTRATION_IS_NOT_ALLOWED_WHILE_THE_CURSED_SWORD_IS_BEING_USED_OR_THE_STATUS_IS_IN_A_CHAOTIC_STATE;
+			canRegister = false;
+		}
+		else if (player.isInDuel())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_DURING_A_DUEL;
+			canRegister = false;
+		}
+		else if (player.isInOlympiadMode() || OlympiadManager.getInstance().isRegistered(player))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_OLYMPIAD;
+			canRegister = false;
+		}
+		else if ((player.isRegisteredOnEvent() && !REGISTERED_PLAYERS.contains(player)) || (player.getBlockCheckerArena() > -1))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_THE_BLOCK_CHECKER_COLISEUM_OLYMPIAD_KRATEI_S_CUBE_CEREMONY_OF_CHAOS;
+			canRegister = false;
+		}
+		else if (player.isInInstance())
+		{
+			sm = SystemMessageId.YOU_MAY_NOT_REGISTER_WHILE_USING_THE_INSTANT_ZONE;
+			canRegister = false;
+		}
+		else if (player.isInSiege())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_ON_THE_BATTLEFIELD_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isInsideZone(ZoneId.SIEGE))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_BEING_INSIDE_OF_A_BATTLEGROUND_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (player.isFishing())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_WHILE_FISHING;
+			canRegister = false;
+		}
+		
+		if ((sm != null) && sendMessage)
+		{
+			player.sendPacket(sm);
+		}
+		
+		return canRegister;
+	}
+	
+	private void broadcastPacket(IClientOutgoingPacket packet)
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			packet.sendTo(player);
+		}
+	}
+	
+	public static void main(String[] args)
+	{
+		new CeremonyOfChaos();
+	}
+}
diff --git a/L2J_Mobius_05.0_Salvation/dist/game/data/html/CeremonyOfChaos/invite.htm b/L2J_Mobius_05.0_Salvation/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
similarity index 100%
rename from L2J_Mobius_05.0_Salvation/dist/game/data/html/CeremonyOfChaos/invite.htm
rename to L2J_Mobius_05.0_Salvation/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
diff --git a/L2J_Mobius_05.0_Salvation/dist/game/data/html/CeremonyOfChaos/started.htm b/L2J_Mobius_05.0_Salvation/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
similarity index 100%
rename from L2J_Mobius_05.0_Salvation/dist/game/data/html/CeremonyOfChaos/started.htm
rename to L2J_Mobius_05.0_Salvation/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
diff --git a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 9fd5e4bf1b..fdb5c38887 100644
--- a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -247,7 +247,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -13485,21 +13484,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index da5318c520..576d19b0a8 100644
--- a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,7 +52,7 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
+	public static final String CEREMONY_OF_CHAOS_SCORE = "CEREMONY_OF_CHAOS_SCORE";
 	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
diff --git a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
index 880dc9b5aa..950de6de5f 100644
--- a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
+++ b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
@@ -49,6 +49,7 @@ import org.l2jmobius.gameserver.network.clientpackets.awakening.RequestCallToCha
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCancelCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCuriousHouseHtml;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestJoinCuriousHouse;
+import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestLeaveCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyInfo;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyItem;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionCancel;
@@ -298,7 +299,7 @@ public enum ExIncomingPackets implements IIncomingPackets<GameClient>
 	REQUEST_IN_ZONE_WAITING_TIME(0xBA, RequestInzoneWaitingTime::new, ConnectionState.IN_GAME),
 	REQUEST_JOIN_CURIOUS_HOUSE(0xBB, RequestJoinCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_CANCEL_CURIOUS_HOUSE(0xBC, RequestCancelCuriousHouse::new, ConnectionState.IN_GAME),
-	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, null, ConnectionState.IN_GAME),
+	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, RequestLeaveCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_LIST_CURIOUS_HOUSE(0xBE, null, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_CURIOUS_HOUSE(0xBF, null, ConnectionState.IN_GAME),
 	REQUEST_LEAVE_OBSERVING_CURIOUS_HOUSE(0xC0, null, ConnectionState.IN_GAME),
diff --git a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
index 1e87455cc7..7eeeae73ce 100644
--- a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
+++ b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
@@ -27,6 +27,7 @@ import org.l2jmobius.gameserver.handler.AdminCommandHandler;
 import org.l2jmobius.gameserver.handler.BypassHandler;
 import org.l2jmobius.gameserver.handler.CommunityBoardHandler;
 import org.l2jmobius.gameserver.handler.IBypassHandler;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.World;
 import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
@@ -39,6 +40,7 @@ import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerBypass
 import org.l2jmobius.gameserver.model.events.returns.TerminateReturn;
 import org.l2jmobius.gameserver.model.items.instance.ItemInstance;
 import org.l2jmobius.gameserver.model.olympiad.Hero;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.Disconnection;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.serverpackets.ActionFailed;
@@ -259,6 +261,15 @@ public class RequestBypassToServer implements IClientIncomingPacket
 				final int multisellId = Integer.parseInt(_command.substring(10).trim());
 				MultisellData.getInstance().separateAndSend(multisellId, player, null, false);
 			}
+			else if (_command.equals("pledgegame?command=apply"))
+			{
+				final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+				if (quest != null)
+				{
+					quest.notifyEvent("RegisterPlayer", null, player);
+				}
+				return;
+			}
 			else
 			{
 				final IBypassHandler handler = BypassHandler.getInstance().getHandler(_command);
diff --git a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
index 6bf3d99a16..1ceb010c41 100644
--- a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
+++ b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCancelCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,15 +43,10 @@ public class RequestCancelCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().unregisterPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HR_FOR_5_MIN_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
-		// player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
-		//
-		// if (CeremonyOfChaosManager.getInstance().getState() == CeremonyOfChaosState.PREPARING_FOR_TELEPORT)
-		// {
-		// player.prohibiteCeremonyOfChaos();
-		// }
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("UnregisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
index c9e0872ac9..ce105e7864 100644
--- a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
+++ b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCuriousHouseHtml implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,21 +43,10 @@ public class RequestCuriousHouseHtml implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().canRegister(player, true))
-		// {
-		// final NpcHtmlMessage message = new NpcHtmlMessage(0);
-		// message.setFile(player, "data/html/CeremonyOfChaos/invite.htm");
-		// player.sendPacket(message);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestCuriousHouseHtml", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
index a465a57c06..9981a2f9fc 100644
--- a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
+++ b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestJoinCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,25 +43,10 @@ public class RequestJoinCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().registerPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MIN_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
-		// player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
-		// player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
-		// }
-		// else
-		// {
-		// player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RegisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
new file mode 100644
index 0000000000..ea191ee539
--- /dev/null
+++ b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
@@ -0,0 +1,52 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
+
+import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
+import org.l2jmobius.gameserver.network.GameClient;
+import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
+
+/**
+ * @author Mobius
+ */
+public class RequestLeaveCuriousHouse implements IClientIncomingPacket
+{
+	@Override
+	public boolean read(GameClient client, PacketReader packet)
+	{
+		return true;
+	}
+	
+	@Override
+	public void run(GameClient client)
+	{
+		final PlayerInstance player = client.getPlayer();
+		if (player == null)
+		{
+			return;
+		}
+		
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestQuit", null, player);
+		}
+	}
+}
diff --git a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
index 7c74a35616..b7754b9352 100644
--- a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
+++ b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
@@ -47,10 +47,11 @@ public class ExCuriousHouseMemberList implements IClientOutgoingPacket
 		packet.writeD(_id);
 		packet.writeD(_maxPlayers);
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++);
 			packet.writeD(player.getMaxHp());
 			packet.writeD(player.getMaxCp());
 			packet.writeD((int) player.getCurrentHp());
diff --git a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
index 27605b732b..cf691e20c8 100644
--- a/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
+++ b/L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
@@ -21,6 +21,7 @@ import java.util.Collection;
 import org.l2jmobius.commons.network.PacketWriter;
 import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
 import org.l2jmobius.gameserver.network.OutgoingPackets;
 import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
 
@@ -31,11 +32,13 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 {
 	private final CeremonyOfChaosResult _result;
 	private final Collection<PlayerInstance> _players;
+	private final int _time;
 	
-	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players)
+	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players, int time)
 	{
 		_result = result;
 		_players = players;
+		_time = time;
 	}
 	
 	@Override
@@ -44,15 +47,16 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 		OutgoingPackets.EX_CURIOUS_HOUSE_RESULT.writeId(packet);
 		packet.writeD(0); // _event.getId()
 		packet.writeH(_result.ordinal());
-		packet.writeD(_players.size()); // CeremonyOfChaosManager.getInstance().getMaxPlayersInArena()
+		packet.writeD(18); // max players
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++); // position
 			packet.writeD(player.getClassId().getId());
-			packet.writeD(0x00); // getLifeTime
-			packet.writeD(0x00); // getScore
+			packet.writeD(_time); // getLifeTime
+			packet.writeD(player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0));
 		}
 		return true;
 	}
diff --git a/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena1.xml b/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena1.xml
index d081eb8753..0e062b1d6e 100644
--- a/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena1.xml
+++ b/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 1 -->
 <instance id="224" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena2.xml b/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena2.xml
index ddcb73d354..aa546f18c1 100644
--- a/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena2.xml
+++ b/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 2 -->
 <instance id="225" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena3.xml b/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena3.xml
index dc44bbbbd5..e214d85d60 100644
--- a/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena3.xml
+++ b/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena3.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 3 -->
 <instance id="226" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena4.xml b/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena4.xml
index e93e625cd8..1b76927a47 100644
--- a/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena4.xml
+++ b/L2J_Mobius_05.5_EtinasFate/dist/game/data/instances/CeremonyOfChaosArena4.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 4 -->
 <instance id="227" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_05.5_EtinasFate/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java b/L2J_Mobius_05.5_EtinasFate/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
new file mode 100644
index 0000000000..fde197d933
--- /dev/null
+++ b/L2J_Mobius_05.5_EtinasFate/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
@@ -0,0 +1,1114 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package instances.CeremonyOfChaos;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.stream.Collectors;
+
+import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
+import org.l2jmobius.commons.util.Chronos;
+import org.l2jmobius.commons.util.Rnd;
+import org.l2jmobius.gameserver.enums.CategoryType;
+import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
+import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
+import org.l2jmobius.gameserver.instancemanager.InstanceManager;
+import org.l2jmobius.gameserver.model.Location;
+import org.l2jmobius.gameserver.model.Party;
+import org.l2jmobius.gameserver.model.Party.MessageType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.actor.Npc;
+import org.l2jmobius.gameserver.model.actor.Summon;
+import org.l2jmobius.gameserver.model.actor.appearance.PlayerAppearance;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.clan.Clan;
+import org.l2jmobius.gameserver.model.events.EventDispatcher;
+import org.l2jmobius.gameserver.model.events.EventType;
+import org.l2jmobius.gameserver.model.events.annotations.RegisterEvent;
+import org.l2jmobius.gameserver.model.events.impl.ceremonyofchaos.OnCeremonyOfChaosMatchResult;
+import org.l2jmobius.gameserver.model.events.impl.creature.OnCreatureDeath;
+import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerLogout;
+import org.l2jmobius.gameserver.model.events.listeners.AbstractEventListener;
+import org.l2jmobius.gameserver.model.events.listeners.ConsumerEventListener;
+import org.l2jmobius.gameserver.model.holders.ItemHolder;
+import org.l2jmobius.gameserver.model.holders.SkillHolder;
+import org.l2jmobius.gameserver.model.instancezone.Instance;
+import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
+import org.l2jmobius.gameserver.model.skills.Skill;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
+import org.l2jmobius.gameserver.model.zone.ZoneId;
+import org.l2jmobius.gameserver.network.SystemMessageId;
+import org.l2jmobius.gameserver.network.serverpackets.DeleteObject;
+import org.l2jmobius.gameserver.network.serverpackets.ExUserInfoAbnormalVisualEffect;
+import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+import org.l2jmobius.gameserver.network.serverpackets.NpcHtmlMessage;
+import org.l2jmobius.gameserver.network.serverpackets.SkillCoolTime;
+import org.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+import org.l2jmobius.gameserver.network.serverpackets.appearance.ExCuriousHouseMemberUpdate;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseEnter;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseLeave;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseMemberList;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseObserveMode;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseRemainTime;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseResult;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseState;
+
+import ai.AbstractNpcAI;
+
+/**
+ * @author Sdw, Mobius
+ */
+public class CeremonyOfChaos extends AbstractNpcAI
+{
+	// Items
+	private static final ItemHolder[] INITIAL_ITEMS =
+	{
+		new ItemHolder(35991, 1), // Ceremony of Chaos - Attack
+		new ItemHolder(35992, 1), // Ceremony of Chaos - Magic
+		new ItemHolder(35993, 1), // Ceremony of Chaos - Defense
+	};
+	// Skills
+	private static final SkillHolder[] INITIAL_BUFFS =
+	{
+		new SkillHolder(7115, 1) // Energy of Chaos
+	};
+	private static final SkillHolder[] END_BUFFS =
+	{
+		new SkillHolder(9540, 1), // Mysterious Herb of Power
+		new SkillHolder(9541, 1), // Mysterious Herb of Magic
+		new SkillHolder(19102, 1) // Chaos Sympathy
+	};
+	// Templates
+	private static final int[] TEMPLATES =
+	{
+		224,
+		225,
+		226,
+		227
+	};
+	// Misc
+	private static final Set<PlayerInstance> REGISTERED_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final Set<PlayerInstance> PARTICIPANT_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final String COC_DEFEATED_VAR = "COC_DEFEATED";
+	private static final int MIN_PLAYERS = 2;
+	private static final int MAX_PLAYERS = 18;
+	private static final int MAX_ARENAS = 5;
+	private boolean _registrationOpen = false;
+	
+	private CeremonyOfChaos()
+	{
+		// Schedule event period end, 1st of next month 00:01.
+		final Calendar periodEnd = Calendar.getInstance();
+		periodEnd.add(Calendar.MONTH, 1);
+		periodEnd.set(Calendar.DAY_OF_MONTH, 1);
+		periodEnd.set(Calendar.HOUR_OF_DAY, 0);
+		periodEnd.set(Calendar.MINUTE, 1);
+		periodEnd.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> endMonth(), periodEnd.getTimeInMillis() - Chronos.currentTimeMillis(), 2629800000L); // 2629800000 = 1 month
+		
+		// Daily task to start event at 18:00.
+		final Calendar startTime = Calendar.getInstance();
+		if ((startTime.get(Calendar.HOUR_OF_DAY) >= 18) && (startTime.get(Calendar.MINUTE) >= 0))
+		{
+			startTime.add(Calendar.DAY_OF_YEAR, 1);
+		}
+		startTime.set(Calendar.HOUR_OF_DAY, 18);
+		startTime.set(Calendar.MINUTE, 0);
+		startTime.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> startEvent(), startTime.getTimeInMillis() - Chronos.currentTimeMillis(), 86400000); // 86400000 = 1 day
+	}
+	
+	private void endMonth()
+	{
+		// Set monthly true hero.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO, GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MEMBER, 0));
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, false);
+		// Reset monthly winner.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, 0);
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, 0);
+		
+		try (Connection con = DatabaseFactory.getConnection();
+			PreparedStatement ps = con.prepareStatement("DELETE FROM character_variables WHERE var=?"))
+		{
+			ps.setString(1, PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			ps.execute();
+		}
+		catch (Exception e)
+		{
+			LOGGER.severe(getClass().getSimpleName() + ": Could not reset Ceremony Of Chaos victories: " + e);
+		}
+		
+		// Update data for online players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			player.getVariables().remove(PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			player.getVariables().storeMe();
+		}
+		
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos variables have been reset.");
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos period has ended!");
+	}
+	
+	private void startEvent()
+	{
+		// Enabled Tuesday, Wednesday, Thursday
+		final Calendar calendar = Calendar.getInstance();
+		final int day = calendar.get(Calendar.DAY_OF_WEEK);
+		if ((day != Calendar.TUESDAY) && (day != Calendar.WEDNESDAY) && (day != Calendar.THURSDAY))
+		{
+			return;
+		}
+		
+		// Event starts at 18, should stop if past 00:00.
+		if (calendar.get(Calendar.HOUR_OF_DAY) < 18)
+		{
+			return;
+		}
+		
+		registrationStart();
+	}
+	
+	private void registrationStart()
+	{
+		_registrationOpen = true;
+		
+		// Message all players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			if (player.isOnline())
+			{
+				player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_BEGUN);
+				if (canRegister(player, false))
+				{
+					player.sendPacket(ExCuriousHouseState.REGISTRATION_PACKET);
+				}
+			}
+		}
+		
+		ThreadPool.schedule(() -> registrationEnd(), 300000); // 300000 = 5 minutes
+	}
+	
+	private void registrationEnd()
+	{
+		if (REGISTERED_PLAYERS.size() >= MIN_PLAYERS)
+		{
+			_registrationOpen = false;
+			
+			for (PlayerInstance player : World.getInstance().getPlayers())
+			{
+				if (player.isOnline())
+				{
+					player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_ENDED);
+					if (!REGISTERED_PLAYERS.contains(player))
+					{
+						player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+					}
+				}
+			}
+			
+			final StatSet params = new StatSet();
+			params.set("time", 60);
+			getTimers().addTimer("count_down", params, 60000, null, null);
+			
+			ThreadPool.schedule(() -> prepareForFight(), 60000); // 60000 = 1 minute
+		}
+		else // Try again in 10 minutes.
+		{
+			ThreadPool.schedule(() -> startEvent(), 600000); // 600000 = 10 minutes
+		}
+	}
+	
+	private void prepareForFight()
+	{
+		PARTICIPANT_PLAYERS.clear();
+		final List<PlayerInstance> players = REGISTERED_PLAYERS.stream().sorted(Comparator.comparingInt(PlayerInstance::getLevel)).collect(Collectors.toList());
+		for (PlayerInstance player : players)
+		{
+			if (player.isOnline() && canRegister(player, true))
+			{
+				PARTICIPANT_PLAYERS.add(player);
+			}
+			else
+			{
+				player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+			}
+		}
+		
+		// Clear previously registered players.
+		REGISTERED_PLAYERS.clear();
+		
+		// Prepare all event players for start.
+		preparePlayers();
+	}
+	
+	public void preparePlayers()
+	{
+		final ExCuriousHouseMemberList membersList = new ExCuriousHouseMemberList(0, MAX_PLAYERS, PARTICIPANT_PLAYERS);
+		final NpcHtmlMessage msg = new NpcHtmlMessage(0);
+		int index = 0;
+		int position = 1;
+		final int templateId = getRandomEntry(TEMPLATES);
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player.inObserverMode())
+			{
+				player.leaveObserverMode();
+			}
+			
+			if (player.isInDuel())
+			{
+				player.setInDuel(0);
+			}
+			
+			// Remember player's last location
+			player.setLastLocation();
+			
+			// Hide player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName("Challenger" + position++);
+			app.setVisibleTitle("");
+			app.setVisibleClanData(0, 0, 0, 0, 0);
+			
+			// Load the html
+			msg.setFile(player, "data/scripts/instances/CeremonyOfChaos/started.htm");
+			
+			// Remove buffs
+			player.stopAllEffectsExceptThoseThatLastThroughDeath();
+			player.getEffectList().stopEffects(info -> info.getSkill().isBlockedInOlympiad(), true, true);
+			
+			// Player shouldn't be able to move and is hidden
+			player.setImmobilized(true);
+			player.setInvisible(true);
+			
+			// Same goes for summon
+			player.getServitors().values().forEach(s ->
+			{
+				s.stopAllEffectsExceptThoseThatLastThroughDeath();
+				s.setInvisible(true);
+				s.setImmobilized(true);
+			});
+			
+			if (player.isFlyingMounted())
+			{
+				player.untransform();
+			}
+			
+			// If player is dead, revive it
+			if (player.isDead())
+			{
+				player.doRevive();
+			}
+			
+			// If player is sitting, stand up
+			if (player.isSitting())
+			{
+				player.standUp();
+			}
+			
+			// If player in party, leave it
+			final Party party = player.getParty();
+			if (party != null)
+			{
+				party.removePartyMember(player, MessageType.EXPELLED);
+			}
+			
+			// Cancel any started action
+			player.abortAttack();
+			player.abortCast();
+			player.stopMove(null);
+			player.setTarget(null);
+			
+			// Unsummon pet
+			final Summon pet = player.getPet();
+			if (pet != null)
+			{
+				pet.unSummon(player);
+			}
+			
+			// Unsummon agathion
+			if (player.getAgathionId() > 0)
+			{
+				player.setAgathionId(0);
+			}
+			
+			// The character HP, MP, and CP are fully recovered.
+			player.setCurrentHp(player.getMaxHp());
+			player.setCurrentMp(player.getMaxMp());
+			player.setCurrentCp(player.getMaxCp());
+			
+			// Skill reuse timers for all skills that have less than 15 minutes of cooldown time are reset.
+			for (Skill skill : player.getAllSkills())
+			{
+				if (skill.getReuseDelay() <= 900000)
+				{
+					player.enableSkill(skill);
+				}
+			}
+			
+			player.sendSkillList();
+			player.sendPacket(new SkillCoolTime(player));
+			
+			// Apply the Energy of Chaos skill
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Send Enter packet
+			player.sendPacket(ExCuriousHouseEnter.STATIC_PACKET);
+			
+			// Send all members
+			player.sendPacket(membersList);
+			
+			// Send the entrance html
+			player.sendPacket(msg);
+			
+			// Send support items to player
+			for (ItemHolder holder : INITIAL_ITEMS)
+			{
+				player.addItem("CoC", holder, null, true);
+			}
+			
+			// Event flags.
+			player.setRegisteredOnEvent(false);
+			player.setOnSoloEvent(true);
+			player.setOnEvent(true);
+			
+			// Add death listener.
+			addDeathListener(player);
+			
+			// Variables.
+			player.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			player.getVariables().set(COC_DEFEATED_VAR, false);
+			
+			// Teleport player to the arena
+			Instance world = null;
+			for (Instance instance : InstanceManager.getInstance().getInstances())
+			{
+				if (instance.getTemplateId() == templateId)
+				{
+					world = instance;
+					break;
+				}
+			}
+			
+			if (world == null)
+			{
+				world = InstanceManager.getInstance().createInstance(templateId, player);
+			}
+			
+			final List<Location> enterLocations = world.getEnterLocations();
+			if (index >= enterLocations.size())
+			{
+				index = 0;
+			}
+			player.teleToLocation(enterLocations.get(index++), 0, world);
+		}
+		
+		final StatSet params = new StatSet();
+		params.set("time", 60);
+		getTimers().addTimer("match_start_countdown", params, 100, null, null);
+		getTimers().addTimer("teleport_message1", 10000, null, null);
+		getTimers().addTimer("teleport_message2", 14000, null, null);
+		getTimers().addTimer("teleport_message3", 18000, null, null);
+	}
+	
+	public void startFight()
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				player.sendPacket(SystemMessageId.THE_MATCH_HAS_STARTED_FIGHT);
+				player.setImmobilized(false);
+				player.setInvisible(false);
+				player.broadcastInfo();
+				player.sendPacket(new ExUserInfoAbnormalVisualEffect(player));
+				player.getServitors().values().forEach(s ->
+				{
+					s.setInvisible(false);
+					s.setImmobilized(false);
+					s.broadcastInfo();
+				});
+			}
+		}
+		getTimers().addRepeatingTimer("update", 1000, null, null);
+	}
+	
+	@Override
+	public String onAdvEvent(String event, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "RequestCuriousHouseHtml":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (canRegister(player, true))
+				{
+					final NpcHtmlMessage message = new NpcHtmlMessage(0);
+					message.setFile(player, "data/scripts/instances/CeremonyOfChaos/invite.htm");
+					player.sendPacket(message);
+				}
+				break;
+			}
+			case "RegisterPlayer":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.size() >= MAX_PLAYERS)
+				{
+					player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
+					break;
+				}
+				
+				addLogoutListener(player);
+				REGISTERED_PLAYERS.add(player);
+				player.setRegisteredOnEvent(true);
+				player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
+				player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
+				player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
+				break;
+			}
+			case "UnregisterPlayer":
+			{
+				if (REGISTERED_PLAYERS.remove(player))
+				{
+					removeListeners(player);
+					player.setRegisteredOnEvent(false);
+					player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
+					player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+				}
+				break;
+			}
+			case "RequestQuit":
+			{
+				if (PARTICIPANT_PLAYERS.remove(player))
+				{
+					// Mark player as defeated
+					player.getVariables().set(COC_DEFEATED_VAR, true);
+					
+					// Delete target player
+					final DeleteObject deleteObject = new DeleteObject(player);
+					for (PlayerInstance member : PARTICIPANT_PLAYERS)
+					{
+						if (member.getObjectId() != player.getObjectId())
+						{
+							deleteObject.sendTo(member);
+						}
+					}
+					
+					// Make the target observer
+					player.setObserving(true);
+					
+					// Make the target spectator
+					player.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+				}
+				break;
+			}
+			
+		}
+		return null;
+	}
+	
+	@Override
+	public void onTimerEvent(String event, StatSet params, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "count_down":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.YOU_WILL_BE_MOVED_TO_THE_ARENA_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				for (PlayerInstance member : REGISTERED_PLAYERS)
+				{
+					member.sendPacket(countdown);
+				}
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 10);
+					getTimers().addTimer(event, params, 50000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				break;
+			}
+			case "update":
+			{
+				int time = -1;
+				if (!PARTICIPANT_PLAYERS.isEmpty())
+				{
+					while (time == -1)
+					{
+						final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+						if ((random != null) && random.isInInstance())
+						{
+							time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+						}
+					}
+				}
+				
+				broadcastPacket(new ExCuriousHouseRemainTime(time));
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					broadcastPacket(new ExCuriousHouseMemberUpdate(member));
+				}
+				
+				// Validate winner
+				int count = 0;
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (!member.getVariables().getBoolean(COC_DEFEATED_VAR))
+					{
+						count++;
+					}
+				}
+				if (count <= 1)
+				{
+					stopFight();
+				}
+				break;
+			}
+			case "teleport_message1":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.PROVE_YOUR_ABILITIES));
+				break;
+			}
+			case "teleport_message2":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.THERE_ARE_NO_ALLIES_HERE_EVERYONE_IS_AN_ENEMY));
+				break;
+			}
+			case "teleport_message3":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.IT_WILL_BE_A_LONELY_BATTLE_BUT_I_WISH_YOU_VICTORY));
+				break;
+			}
+			case "match_start_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.THE_MATCH_WILL_START_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 30);
+					getTimers().addTimer(event, params, 30000, null, null);
+				}
+				else if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 1)
+				{
+					startFight();
+				}
+				break;
+			}
+			case "match_end_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.IN_S1_SECOND_S_YOU_WILL_BE_MOVED_TO_WHERE_YOU_WERE_BEFORE_PARTICIPATING_IN_THE_CEREMONY_OF_CHAOS);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if ((time > 0) && (time <= 10))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 0)
+				{
+					teleportPlayersOut();
+				}
+				break;
+			}
+		}
+	}
+	
+	public void stopFight()
+	{
+		final List<PlayerInstance> winners = getWinners();
+		final List<PlayerInstance> memberList = new ArrayList<>(PARTICIPANT_PLAYERS.size());
+		SystemMessage msg = null;
+		if (winners.isEmpty() || (winners.size() > 1))
+		{
+			msg = new SystemMessage(SystemMessageId.THERE_IS_NO_VICTOR_THE_MATCH_ENDS_IN_A_TIE);
+		}
+		else
+		{
+			final PlayerInstance winner = winners.get(0);
+			if (winner != null)
+			{
+				msg = new SystemMessage(SystemMessageId.CONGRATULATIONS_C1_YOU_WIN_THE_MATCH);
+				msg.addString(winner.getName());
+				
+				// Rewards according to https://l2wiki.com/Ceremony_of_Chaos
+				final int marksRewarded = Rnd.get(2, 5); // Guessed
+				final int boxs = Rnd.get(1, 5);
+				winner.addItem("CoC-Winner", 45584, marksRewarded, winner, true); // Mark of battle
+				winner.addItem("CoC-Winner", 36333, boxs, winner, true); // Mysterious Box
+				// Possible additional rewards
+				
+				// Improved Life Stone
+				if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(4))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 18570, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 18571, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 18575, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 18576, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+					}
+				}
+				// Soul Crystal Fragment
+				else if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(6))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 19467, 1, winner, true); // Yellow Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 19468, 1, winner, true); // Teal Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 19469, 1, winner, true); // Purple Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 19511, 1, winner, true); // Yellow Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 4:
+						{
+							winner.addItem("CoC-Winner", 19512, 1, winner, true); // Teal Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 5:
+						{
+							winner.addItem("CoC-Winner", 19513, 1, winner, true); // Purple Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+					}
+				}
+				// Mysterious Belt
+				else if (Rnd.get(10) < 1) // Chance to get reward (10%)
+				{
+					winner.addItem("CoC-Winner", 35565, 1, winner, true); // Mysterious Belt
+				}
+				
+				// Save monthly progress.
+				final int totalMarks = winner.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, 0) + marksRewarded;
+				winner.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, totalMarks);
+				if (totalMarks > GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MARKS, 0))
+				{
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, totalMarks);
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, winner.getObjectId());
+				}
+			}
+		}
+		
+		int time = -1;
+		if (!PARTICIPANT_PLAYERS.isEmpty())
+		{
+			while (time == -1)
+			{
+				final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+				if ((random != null) && random.isInInstance())
+				{
+					time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+				}
+			}
+		}
+		
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				// Send winner message
+				if (msg != null)
+				{
+					player.sendPacket(msg);
+				}
+				
+				// Send result
+				player.sendPacket(new ExCuriousHouseResult(CeremonyOfChaosResult.WIN, winners, time));
+				memberList.add(player);
+			}
+		}
+		
+		getTimers().cancelTimer("update", null, null);
+		final StatSet params = new StatSet();
+		params.set("time", 30);
+		getTimers().addTimer("match_end_countdown", params, 30000, null, null);
+		EventDispatcher.getInstance().notifyEvent(new OnCeremonyOfChaosMatchResult(winners, memberList));
+	}
+	
+	private void teleportPlayersOut()
+	{
+		Instance instance = null;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player == null)
+			{
+				continue;
+			}
+			
+			if (player.isInInstance())
+			{
+				instance = player.getInstanceWorld();
+			}
+			
+			// Leaves observer mode
+			if (player.inObserverMode())
+			{
+				player.setObserving(false);
+			}
+			
+			// Revive the player
+			player.doRevive();
+			
+			// Remove Energy of Chaos
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				player.stopSkillEffects(holder.getSkill());
+			}
+			
+			// Apply buffs on players
+			for (SkillHolder holder : END_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Remove quit button
+			player.sendPacket(ExCuriousHouseLeave.STATIC_PACKET);
+			
+			// Remove spectator mode
+			player.setObserving(false);
+			player.sendPacket(ExCuriousHouseObserveMode.STATIC_DISABLED);
+			
+			// Teleport player back
+			final Location lastLocation = player.getLastLocation();
+			player.teleToLocation(lastLocation != null ? lastLocation : new Location(82201, 147587, -3473), null);
+			
+			// Restore player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName(null);
+			app.setVisibleTitle(null);
+			app.setVisibleClanData(-1, -1, -1, -1, -1);
+			
+			// Remove player from event
+			player.setOnSoloEvent(false);
+			player.setOnEvent(false);
+			removeListeners(player);
+		}
+		
+		PARTICIPANT_PLAYERS.clear();
+		if (instance != null)
+		{
+			instance.destroy();
+		}
+		
+		ThreadPool.schedule(() -> startEvent(), 60000); // 60000 = 1 minute
+	}
+	
+	public List<PlayerInstance> getWinners()
+	{
+		int topScore = -1;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score > topScore)
+			{
+				topScore = score;
+			}
+		}
+		
+		final List<PlayerInstance> winners = new ArrayList<>();
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score == topScore)
+			{
+				winners.add(player);
+			}
+		}
+		return winners;
+	}
+	
+	private void addLogoutListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_PLAYER_LOGOUT, (OnPlayerLogout event) -> onPlayerLogout(event), this));
+	}
+	
+	private void addDeathListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_CREATURE_DEATH, (OnCreatureDeath event) -> onPlayerDeath(event), this));
+	}
+	
+	private void removeListeners(PlayerInstance player)
+	{
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_PLAYER_LOGOUT))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_CREATURE_DEATH))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_PLAYER_LOGOUT)
+	private void onPlayerLogout(OnPlayerLogout event)
+	{
+		final PlayerInstance player = event.getPlayer();
+		if (player != null)
+		{
+			REGISTERED_PLAYERS.remove(player);
+			if (PARTICIPANT_PLAYERS.contains(player))
+			{
+				PARTICIPANT_PLAYERS.remove(player);
+				if (PARTICIPANT_PLAYERS.size() <= 1)
+				{
+					stopFight();
+				}
+			}
+			removeListeners(player);
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_CREATURE_DEATH)
+	public void onPlayerDeath(OnCreatureDeath event)
+	{
+		if (event.getAttacker().isPlayer() && event.getTarget().isPlayer())
+		{
+			final PlayerInstance attackerPlayer = event.getAttacker().getActingPlayer();
+			final PlayerInstance targetPlayer = event.getTarget().getActingPlayer();
+			if (PARTICIPANT_PLAYERS.contains(attackerPlayer) && PARTICIPANT_PLAYERS.contains(targetPlayer))
+			{
+				attackerPlayer.getVariables().increaseInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 1);
+				
+				// Mark player as defeated
+				targetPlayer.getVariables().set(COC_DEFEATED_VAR, true);
+				
+				// Delete target player
+				final DeleteObject deleteObject = new DeleteObject(targetPlayer);
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (member.getObjectId() != targetPlayer.getObjectId())
+					{
+						deleteObject.sendTo(member);
+					}
+				}
+				
+				// Make the target observer
+				targetPlayer.setObserving(true);
+				
+				// Make the target spectator
+				targetPlayer.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+			}
+		}
+	}
+	
+	private boolean canRegister(PlayerInstance player, boolean sendMessage)
+	{
+		boolean canRegister = true;
+		
+		final Clan clan = player.getClan();
+		SystemMessageId sm = null;
+		if (player.getLevel() < 85)
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_LEVEL_85_OR_ABOVE_MAY_PARTICIPATE_IN_THE_TOURNAMENT;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (!player.isInCategory(CategoryType.SIXTH_CLASS_GROUP))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_HAVE_COMPLETED_THE_3RD_CLASS_TRANSFER_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if (!player.isInventoryUnder80(false) || (player.getWeightPenalty() != 0))
+		{
+			sm = SystemMessageId.NOT_ENOUGH_SPACE_IN_THE_INVENTORY_UNABLE_TO_PROCESS_THIS_REQUEST_UNTIL_YOUR_INVENTORY_S_WEIGHT_AND_SLOT_COUNT_ARE_LESS_THAN_80_PERCENT_OF_CAPACITY;
+			canRegister = false;
+		}
+		else if ((clan == null) || (clan.getLevel() < 6))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_ARE_A_PART_OF_A_CLAN_OF_LEVEL_6_OR_ABOVE_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if ((REGISTERED_PLAYERS.size() >= (MAX_ARENAS * MAX_PLAYERS)) && !PARTICIPANT_PLAYERS.contains(player))
+		{
+			sm = SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW;
+			canRegister = false;
+		}
+		else if (player.isCursedWeaponEquipped() || (player.getReputation() < 0))
+		{
+			sm = SystemMessageId.WAITING_LIST_REGISTRATION_IS_NOT_ALLOWED_WHILE_THE_CURSED_SWORD_IS_BEING_USED_OR_THE_STATUS_IS_IN_A_CHAOTIC_STATE;
+			canRegister = false;
+		}
+		else if (player.isInDuel())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_DURING_A_DUEL;
+			canRegister = false;
+		}
+		else if (player.isInOlympiadMode() || OlympiadManager.getInstance().isRegistered(player))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_OLYMPIAD;
+			canRegister = false;
+		}
+		else if ((player.isRegisteredOnEvent() && !REGISTERED_PLAYERS.contains(player)) || (player.getBlockCheckerArena() > -1))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_THE_BLOCK_CHECKER_COLISEUM_OLYMPIAD_KRATEI_S_CUBE_CEREMONY_OF_CHAOS;
+			canRegister = false;
+		}
+		else if (player.isInInstance())
+		{
+			sm = SystemMessageId.YOU_MAY_NOT_REGISTER_WHILE_USING_THE_INSTANT_ZONE;
+			canRegister = false;
+		}
+		else if (player.isInSiege())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_ON_THE_BATTLEFIELD_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isInsideZone(ZoneId.SIEGE))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_BEING_INSIDE_OF_A_BATTLEGROUND_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (player.isFishing())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_WHILE_FISHING;
+			canRegister = false;
+		}
+		
+		if ((sm != null) && sendMessage)
+		{
+			player.sendPacket(sm);
+		}
+		
+		return canRegister;
+	}
+	
+	private void broadcastPacket(IClientOutgoingPacket packet)
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			packet.sendTo(player);
+		}
+	}
+	
+	public static void main(String[] args)
+	{
+		new CeremonyOfChaos();
+	}
+}
diff --git a/L2J_Mobius_05.5_EtinasFate/dist/game/data/html/CeremonyOfChaos/invite.htm b/L2J_Mobius_05.5_EtinasFate/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
similarity index 100%
rename from L2J_Mobius_05.5_EtinasFate/dist/game/data/html/CeremonyOfChaos/invite.htm
rename to L2J_Mobius_05.5_EtinasFate/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
diff --git a/L2J_Mobius_05.5_EtinasFate/dist/game/data/html/CeremonyOfChaos/started.htm b/L2J_Mobius_05.5_EtinasFate/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
similarity index 100%
rename from L2J_Mobius_05.5_EtinasFate/dist/game/data/html/CeremonyOfChaos/started.htm
rename to L2J_Mobius_05.5_EtinasFate/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
diff --git a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 19763cde6b..53111383cf 100644
--- a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -247,7 +247,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -13488,21 +13487,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index da5318c520..576d19b0a8 100644
--- a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,7 +52,7 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
+	public static final String CEREMONY_OF_CHAOS_SCORE = "CEREMONY_OF_CHAOS_SCORE";
 	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
diff --git a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
index 3fe44f3903..ae8187ba7d 100644
--- a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
+++ b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
@@ -49,6 +49,7 @@ import org.l2jmobius.gameserver.network.clientpackets.awakening.RequestCallToCha
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCancelCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCuriousHouseHtml;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestJoinCuriousHouse;
+import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestLeaveCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyInfo;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyItem;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionCancel;
@@ -298,7 +299,7 @@ public enum ExIncomingPackets implements IIncomingPackets<GameClient>
 	REQUEST_IN_ZONE_WAITING_TIME(0xBA, RequestInzoneWaitingTime::new, ConnectionState.IN_GAME),
 	REQUEST_JOIN_CURIOUS_HOUSE(0xBB, RequestJoinCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_CANCEL_CURIOUS_HOUSE(0xBC, RequestCancelCuriousHouse::new, ConnectionState.IN_GAME),
-	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, null, ConnectionState.IN_GAME),
+	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, RequestLeaveCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_LIST_CURIOUS_HOUSE(0xBE, null, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_CURIOUS_HOUSE(0xBF, null, ConnectionState.IN_GAME),
 	REQUEST_LEAVE_OBSERVING_CURIOUS_HOUSE(0xC0, null, ConnectionState.IN_GAME),
diff --git a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
index 1e87455cc7..7eeeae73ce 100644
--- a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
+++ b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
@@ -27,6 +27,7 @@ import org.l2jmobius.gameserver.handler.AdminCommandHandler;
 import org.l2jmobius.gameserver.handler.BypassHandler;
 import org.l2jmobius.gameserver.handler.CommunityBoardHandler;
 import org.l2jmobius.gameserver.handler.IBypassHandler;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.World;
 import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
@@ -39,6 +40,7 @@ import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerBypass
 import org.l2jmobius.gameserver.model.events.returns.TerminateReturn;
 import org.l2jmobius.gameserver.model.items.instance.ItemInstance;
 import org.l2jmobius.gameserver.model.olympiad.Hero;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.Disconnection;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.serverpackets.ActionFailed;
@@ -259,6 +261,15 @@ public class RequestBypassToServer implements IClientIncomingPacket
 				final int multisellId = Integer.parseInt(_command.substring(10).trim());
 				MultisellData.getInstance().separateAndSend(multisellId, player, null, false);
 			}
+			else if (_command.equals("pledgegame?command=apply"))
+			{
+				final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+				if (quest != null)
+				{
+					quest.notifyEvent("RegisterPlayer", null, player);
+				}
+				return;
+			}
 			else
 			{
 				final IBypassHandler handler = BypassHandler.getInstance().getHandler(_command);
diff --git a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
index 88a7ec13b1..1ceb010c41 100644
--- a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
+++ b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCancelCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,15 +43,10 @@ public class RequestCancelCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().unregisterPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
-		// player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
-		//
-		// if (CeremonyOfChaosManager.getInstance().getState() == CeremonyOfChaosState.PREPARING_FOR_TELEPORT)
-		// {
-		// player.prohibiteCeremonyOfChaos();
-		// }
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("UnregisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
index c9e0872ac9..ce105e7864 100644
--- a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
+++ b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCuriousHouseHtml implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,21 +43,10 @@ public class RequestCuriousHouseHtml implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().canRegister(player, true))
-		// {
-		// final NpcHtmlMessage message = new NpcHtmlMessage(0);
-		// message.setFile(player, "data/html/CeremonyOfChaos/invite.htm");
-		// player.sendPacket(message);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestCuriousHouseHtml", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
index 9fd38f3805..9981a2f9fc 100644
--- a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
+++ b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestJoinCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,25 +43,10 @@ public class RequestJoinCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().registerPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
-		// player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
-		// player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
-		// }
-		// else
-		// {
-		// player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RegisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
new file mode 100644
index 0000000000..ea191ee539
--- /dev/null
+++ b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
@@ -0,0 +1,52 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
+
+import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
+import org.l2jmobius.gameserver.network.GameClient;
+import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
+
+/**
+ * @author Mobius
+ */
+public class RequestLeaveCuriousHouse implements IClientIncomingPacket
+{
+	@Override
+	public boolean read(GameClient client, PacketReader packet)
+	{
+		return true;
+	}
+	
+	@Override
+	public void run(GameClient client)
+	{
+		final PlayerInstance player = client.getPlayer();
+		if (player == null)
+		{
+			return;
+		}
+		
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestQuit", null, player);
+		}
+	}
+}
diff --git a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
index 7c74a35616..b7754b9352 100644
--- a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
+++ b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
@@ -47,10 +47,11 @@ public class ExCuriousHouseMemberList implements IClientOutgoingPacket
 		packet.writeD(_id);
 		packet.writeD(_maxPlayers);
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++);
 			packet.writeD(player.getMaxHp());
 			packet.writeD(player.getMaxCp());
 			packet.writeD((int) player.getCurrentHp());
diff --git a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
index 27605b732b..cf691e20c8 100644
--- a/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
+++ b/L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
@@ -21,6 +21,7 @@ import java.util.Collection;
 import org.l2jmobius.commons.network.PacketWriter;
 import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
 import org.l2jmobius.gameserver.network.OutgoingPackets;
 import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
 
@@ -31,11 +32,13 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 {
 	private final CeremonyOfChaosResult _result;
 	private final Collection<PlayerInstance> _players;
+	private final int _time;
 	
-	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players)
+	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players, int time)
 	{
 		_result = result;
 		_players = players;
+		_time = time;
 	}
 	
 	@Override
@@ -44,15 +47,16 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 		OutgoingPackets.EX_CURIOUS_HOUSE_RESULT.writeId(packet);
 		packet.writeD(0); // _event.getId()
 		packet.writeH(_result.ordinal());
-		packet.writeD(_players.size()); // CeremonyOfChaosManager.getInstance().getMaxPlayersInArena()
+		packet.writeD(18); // max players
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++); // position
 			packet.writeD(player.getClassId().getId());
-			packet.writeD(0x00); // getLifeTime
-			packet.writeD(0x00); // getScore
+			packet.writeD(_time); // getLifeTime
+			packet.writeD(player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0));
 		}
 		return true;
 	}
diff --git a/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena1.xml b/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena1.xml
index d081eb8753..0e062b1d6e 100644
--- a/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena1.xml
+++ b/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 1 -->
 <instance id="224" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena2.xml b/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena2.xml
index ddcb73d354..aa546f18c1 100644
--- a/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena2.xml
+++ b/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 2 -->
 <instance id="225" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena3.xml b/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena3.xml
index dc44bbbbd5..e214d85d60 100644
--- a/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena3.xml
+++ b/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena3.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 3 -->
 <instance id="226" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena4.xml b/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena4.xml
index e93e625cd8..1b76927a47 100644
--- a/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena4.xml
+++ b/L2J_Mobius_06.0_Fafurion/dist/game/data/instances/CeremonyOfChaosArena4.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 4 -->
 <instance id="227" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_06.0_Fafurion/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java b/L2J_Mobius_06.0_Fafurion/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
new file mode 100644
index 0000000000..fde197d933
--- /dev/null
+++ b/L2J_Mobius_06.0_Fafurion/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
@@ -0,0 +1,1114 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package instances.CeremonyOfChaos;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.stream.Collectors;
+
+import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
+import org.l2jmobius.commons.util.Chronos;
+import org.l2jmobius.commons.util.Rnd;
+import org.l2jmobius.gameserver.enums.CategoryType;
+import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
+import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
+import org.l2jmobius.gameserver.instancemanager.InstanceManager;
+import org.l2jmobius.gameserver.model.Location;
+import org.l2jmobius.gameserver.model.Party;
+import org.l2jmobius.gameserver.model.Party.MessageType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.actor.Npc;
+import org.l2jmobius.gameserver.model.actor.Summon;
+import org.l2jmobius.gameserver.model.actor.appearance.PlayerAppearance;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.clan.Clan;
+import org.l2jmobius.gameserver.model.events.EventDispatcher;
+import org.l2jmobius.gameserver.model.events.EventType;
+import org.l2jmobius.gameserver.model.events.annotations.RegisterEvent;
+import org.l2jmobius.gameserver.model.events.impl.ceremonyofchaos.OnCeremonyOfChaosMatchResult;
+import org.l2jmobius.gameserver.model.events.impl.creature.OnCreatureDeath;
+import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerLogout;
+import org.l2jmobius.gameserver.model.events.listeners.AbstractEventListener;
+import org.l2jmobius.gameserver.model.events.listeners.ConsumerEventListener;
+import org.l2jmobius.gameserver.model.holders.ItemHolder;
+import org.l2jmobius.gameserver.model.holders.SkillHolder;
+import org.l2jmobius.gameserver.model.instancezone.Instance;
+import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
+import org.l2jmobius.gameserver.model.skills.Skill;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
+import org.l2jmobius.gameserver.model.zone.ZoneId;
+import org.l2jmobius.gameserver.network.SystemMessageId;
+import org.l2jmobius.gameserver.network.serverpackets.DeleteObject;
+import org.l2jmobius.gameserver.network.serverpackets.ExUserInfoAbnormalVisualEffect;
+import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+import org.l2jmobius.gameserver.network.serverpackets.NpcHtmlMessage;
+import org.l2jmobius.gameserver.network.serverpackets.SkillCoolTime;
+import org.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+import org.l2jmobius.gameserver.network.serverpackets.appearance.ExCuriousHouseMemberUpdate;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseEnter;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseLeave;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseMemberList;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseObserveMode;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseRemainTime;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseResult;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseState;
+
+import ai.AbstractNpcAI;
+
+/**
+ * @author Sdw, Mobius
+ */
+public class CeremonyOfChaos extends AbstractNpcAI
+{
+	// Items
+	private static final ItemHolder[] INITIAL_ITEMS =
+	{
+		new ItemHolder(35991, 1), // Ceremony of Chaos - Attack
+		new ItemHolder(35992, 1), // Ceremony of Chaos - Magic
+		new ItemHolder(35993, 1), // Ceremony of Chaos - Defense
+	};
+	// Skills
+	private static final SkillHolder[] INITIAL_BUFFS =
+	{
+		new SkillHolder(7115, 1) // Energy of Chaos
+	};
+	private static final SkillHolder[] END_BUFFS =
+	{
+		new SkillHolder(9540, 1), // Mysterious Herb of Power
+		new SkillHolder(9541, 1), // Mysterious Herb of Magic
+		new SkillHolder(19102, 1) // Chaos Sympathy
+	};
+	// Templates
+	private static final int[] TEMPLATES =
+	{
+		224,
+		225,
+		226,
+		227
+	};
+	// Misc
+	private static final Set<PlayerInstance> REGISTERED_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final Set<PlayerInstance> PARTICIPANT_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final String COC_DEFEATED_VAR = "COC_DEFEATED";
+	private static final int MIN_PLAYERS = 2;
+	private static final int MAX_PLAYERS = 18;
+	private static final int MAX_ARENAS = 5;
+	private boolean _registrationOpen = false;
+	
+	private CeremonyOfChaos()
+	{
+		// Schedule event period end, 1st of next month 00:01.
+		final Calendar periodEnd = Calendar.getInstance();
+		periodEnd.add(Calendar.MONTH, 1);
+		periodEnd.set(Calendar.DAY_OF_MONTH, 1);
+		periodEnd.set(Calendar.HOUR_OF_DAY, 0);
+		periodEnd.set(Calendar.MINUTE, 1);
+		periodEnd.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> endMonth(), periodEnd.getTimeInMillis() - Chronos.currentTimeMillis(), 2629800000L); // 2629800000 = 1 month
+		
+		// Daily task to start event at 18:00.
+		final Calendar startTime = Calendar.getInstance();
+		if ((startTime.get(Calendar.HOUR_OF_DAY) >= 18) && (startTime.get(Calendar.MINUTE) >= 0))
+		{
+			startTime.add(Calendar.DAY_OF_YEAR, 1);
+		}
+		startTime.set(Calendar.HOUR_OF_DAY, 18);
+		startTime.set(Calendar.MINUTE, 0);
+		startTime.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> startEvent(), startTime.getTimeInMillis() - Chronos.currentTimeMillis(), 86400000); // 86400000 = 1 day
+	}
+	
+	private void endMonth()
+	{
+		// Set monthly true hero.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO, GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MEMBER, 0));
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, false);
+		// Reset monthly winner.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, 0);
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, 0);
+		
+		try (Connection con = DatabaseFactory.getConnection();
+			PreparedStatement ps = con.prepareStatement("DELETE FROM character_variables WHERE var=?"))
+		{
+			ps.setString(1, PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			ps.execute();
+		}
+		catch (Exception e)
+		{
+			LOGGER.severe(getClass().getSimpleName() + ": Could not reset Ceremony Of Chaos victories: " + e);
+		}
+		
+		// Update data for online players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			player.getVariables().remove(PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			player.getVariables().storeMe();
+		}
+		
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos variables have been reset.");
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos period has ended!");
+	}
+	
+	private void startEvent()
+	{
+		// Enabled Tuesday, Wednesday, Thursday
+		final Calendar calendar = Calendar.getInstance();
+		final int day = calendar.get(Calendar.DAY_OF_WEEK);
+		if ((day != Calendar.TUESDAY) && (day != Calendar.WEDNESDAY) && (day != Calendar.THURSDAY))
+		{
+			return;
+		}
+		
+		// Event starts at 18, should stop if past 00:00.
+		if (calendar.get(Calendar.HOUR_OF_DAY) < 18)
+		{
+			return;
+		}
+		
+		registrationStart();
+	}
+	
+	private void registrationStart()
+	{
+		_registrationOpen = true;
+		
+		// Message all players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			if (player.isOnline())
+			{
+				player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_BEGUN);
+				if (canRegister(player, false))
+				{
+					player.sendPacket(ExCuriousHouseState.REGISTRATION_PACKET);
+				}
+			}
+		}
+		
+		ThreadPool.schedule(() -> registrationEnd(), 300000); // 300000 = 5 minutes
+	}
+	
+	private void registrationEnd()
+	{
+		if (REGISTERED_PLAYERS.size() >= MIN_PLAYERS)
+		{
+			_registrationOpen = false;
+			
+			for (PlayerInstance player : World.getInstance().getPlayers())
+			{
+				if (player.isOnline())
+				{
+					player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_ENDED);
+					if (!REGISTERED_PLAYERS.contains(player))
+					{
+						player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+					}
+				}
+			}
+			
+			final StatSet params = new StatSet();
+			params.set("time", 60);
+			getTimers().addTimer("count_down", params, 60000, null, null);
+			
+			ThreadPool.schedule(() -> prepareForFight(), 60000); // 60000 = 1 minute
+		}
+		else // Try again in 10 minutes.
+		{
+			ThreadPool.schedule(() -> startEvent(), 600000); // 600000 = 10 minutes
+		}
+	}
+	
+	private void prepareForFight()
+	{
+		PARTICIPANT_PLAYERS.clear();
+		final List<PlayerInstance> players = REGISTERED_PLAYERS.stream().sorted(Comparator.comparingInt(PlayerInstance::getLevel)).collect(Collectors.toList());
+		for (PlayerInstance player : players)
+		{
+			if (player.isOnline() && canRegister(player, true))
+			{
+				PARTICIPANT_PLAYERS.add(player);
+			}
+			else
+			{
+				player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+			}
+		}
+		
+		// Clear previously registered players.
+		REGISTERED_PLAYERS.clear();
+		
+		// Prepare all event players for start.
+		preparePlayers();
+	}
+	
+	public void preparePlayers()
+	{
+		final ExCuriousHouseMemberList membersList = new ExCuriousHouseMemberList(0, MAX_PLAYERS, PARTICIPANT_PLAYERS);
+		final NpcHtmlMessage msg = new NpcHtmlMessage(0);
+		int index = 0;
+		int position = 1;
+		final int templateId = getRandomEntry(TEMPLATES);
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player.inObserverMode())
+			{
+				player.leaveObserverMode();
+			}
+			
+			if (player.isInDuel())
+			{
+				player.setInDuel(0);
+			}
+			
+			// Remember player's last location
+			player.setLastLocation();
+			
+			// Hide player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName("Challenger" + position++);
+			app.setVisibleTitle("");
+			app.setVisibleClanData(0, 0, 0, 0, 0);
+			
+			// Load the html
+			msg.setFile(player, "data/scripts/instances/CeremonyOfChaos/started.htm");
+			
+			// Remove buffs
+			player.stopAllEffectsExceptThoseThatLastThroughDeath();
+			player.getEffectList().stopEffects(info -> info.getSkill().isBlockedInOlympiad(), true, true);
+			
+			// Player shouldn't be able to move and is hidden
+			player.setImmobilized(true);
+			player.setInvisible(true);
+			
+			// Same goes for summon
+			player.getServitors().values().forEach(s ->
+			{
+				s.stopAllEffectsExceptThoseThatLastThroughDeath();
+				s.setInvisible(true);
+				s.setImmobilized(true);
+			});
+			
+			if (player.isFlyingMounted())
+			{
+				player.untransform();
+			}
+			
+			// If player is dead, revive it
+			if (player.isDead())
+			{
+				player.doRevive();
+			}
+			
+			// If player is sitting, stand up
+			if (player.isSitting())
+			{
+				player.standUp();
+			}
+			
+			// If player in party, leave it
+			final Party party = player.getParty();
+			if (party != null)
+			{
+				party.removePartyMember(player, MessageType.EXPELLED);
+			}
+			
+			// Cancel any started action
+			player.abortAttack();
+			player.abortCast();
+			player.stopMove(null);
+			player.setTarget(null);
+			
+			// Unsummon pet
+			final Summon pet = player.getPet();
+			if (pet != null)
+			{
+				pet.unSummon(player);
+			}
+			
+			// Unsummon agathion
+			if (player.getAgathionId() > 0)
+			{
+				player.setAgathionId(0);
+			}
+			
+			// The character HP, MP, and CP are fully recovered.
+			player.setCurrentHp(player.getMaxHp());
+			player.setCurrentMp(player.getMaxMp());
+			player.setCurrentCp(player.getMaxCp());
+			
+			// Skill reuse timers for all skills that have less than 15 minutes of cooldown time are reset.
+			for (Skill skill : player.getAllSkills())
+			{
+				if (skill.getReuseDelay() <= 900000)
+				{
+					player.enableSkill(skill);
+				}
+			}
+			
+			player.sendSkillList();
+			player.sendPacket(new SkillCoolTime(player));
+			
+			// Apply the Energy of Chaos skill
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Send Enter packet
+			player.sendPacket(ExCuriousHouseEnter.STATIC_PACKET);
+			
+			// Send all members
+			player.sendPacket(membersList);
+			
+			// Send the entrance html
+			player.sendPacket(msg);
+			
+			// Send support items to player
+			for (ItemHolder holder : INITIAL_ITEMS)
+			{
+				player.addItem("CoC", holder, null, true);
+			}
+			
+			// Event flags.
+			player.setRegisteredOnEvent(false);
+			player.setOnSoloEvent(true);
+			player.setOnEvent(true);
+			
+			// Add death listener.
+			addDeathListener(player);
+			
+			// Variables.
+			player.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			player.getVariables().set(COC_DEFEATED_VAR, false);
+			
+			// Teleport player to the arena
+			Instance world = null;
+			for (Instance instance : InstanceManager.getInstance().getInstances())
+			{
+				if (instance.getTemplateId() == templateId)
+				{
+					world = instance;
+					break;
+				}
+			}
+			
+			if (world == null)
+			{
+				world = InstanceManager.getInstance().createInstance(templateId, player);
+			}
+			
+			final List<Location> enterLocations = world.getEnterLocations();
+			if (index >= enterLocations.size())
+			{
+				index = 0;
+			}
+			player.teleToLocation(enterLocations.get(index++), 0, world);
+		}
+		
+		final StatSet params = new StatSet();
+		params.set("time", 60);
+		getTimers().addTimer("match_start_countdown", params, 100, null, null);
+		getTimers().addTimer("teleport_message1", 10000, null, null);
+		getTimers().addTimer("teleport_message2", 14000, null, null);
+		getTimers().addTimer("teleport_message3", 18000, null, null);
+	}
+	
+	public void startFight()
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				player.sendPacket(SystemMessageId.THE_MATCH_HAS_STARTED_FIGHT);
+				player.setImmobilized(false);
+				player.setInvisible(false);
+				player.broadcastInfo();
+				player.sendPacket(new ExUserInfoAbnormalVisualEffect(player));
+				player.getServitors().values().forEach(s ->
+				{
+					s.setInvisible(false);
+					s.setImmobilized(false);
+					s.broadcastInfo();
+				});
+			}
+		}
+		getTimers().addRepeatingTimer("update", 1000, null, null);
+	}
+	
+	@Override
+	public String onAdvEvent(String event, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "RequestCuriousHouseHtml":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (canRegister(player, true))
+				{
+					final NpcHtmlMessage message = new NpcHtmlMessage(0);
+					message.setFile(player, "data/scripts/instances/CeremonyOfChaos/invite.htm");
+					player.sendPacket(message);
+				}
+				break;
+			}
+			case "RegisterPlayer":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.size() >= MAX_PLAYERS)
+				{
+					player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
+					break;
+				}
+				
+				addLogoutListener(player);
+				REGISTERED_PLAYERS.add(player);
+				player.setRegisteredOnEvent(true);
+				player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
+				player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
+				player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
+				break;
+			}
+			case "UnregisterPlayer":
+			{
+				if (REGISTERED_PLAYERS.remove(player))
+				{
+					removeListeners(player);
+					player.setRegisteredOnEvent(false);
+					player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
+					player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+				}
+				break;
+			}
+			case "RequestQuit":
+			{
+				if (PARTICIPANT_PLAYERS.remove(player))
+				{
+					// Mark player as defeated
+					player.getVariables().set(COC_DEFEATED_VAR, true);
+					
+					// Delete target player
+					final DeleteObject deleteObject = new DeleteObject(player);
+					for (PlayerInstance member : PARTICIPANT_PLAYERS)
+					{
+						if (member.getObjectId() != player.getObjectId())
+						{
+							deleteObject.sendTo(member);
+						}
+					}
+					
+					// Make the target observer
+					player.setObserving(true);
+					
+					// Make the target spectator
+					player.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+				}
+				break;
+			}
+			
+		}
+		return null;
+	}
+	
+	@Override
+	public void onTimerEvent(String event, StatSet params, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "count_down":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.YOU_WILL_BE_MOVED_TO_THE_ARENA_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				for (PlayerInstance member : REGISTERED_PLAYERS)
+				{
+					member.sendPacket(countdown);
+				}
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 10);
+					getTimers().addTimer(event, params, 50000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				break;
+			}
+			case "update":
+			{
+				int time = -1;
+				if (!PARTICIPANT_PLAYERS.isEmpty())
+				{
+					while (time == -1)
+					{
+						final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+						if ((random != null) && random.isInInstance())
+						{
+							time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+						}
+					}
+				}
+				
+				broadcastPacket(new ExCuriousHouseRemainTime(time));
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					broadcastPacket(new ExCuriousHouseMemberUpdate(member));
+				}
+				
+				// Validate winner
+				int count = 0;
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (!member.getVariables().getBoolean(COC_DEFEATED_VAR))
+					{
+						count++;
+					}
+				}
+				if (count <= 1)
+				{
+					stopFight();
+				}
+				break;
+			}
+			case "teleport_message1":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.PROVE_YOUR_ABILITIES));
+				break;
+			}
+			case "teleport_message2":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.THERE_ARE_NO_ALLIES_HERE_EVERYONE_IS_AN_ENEMY));
+				break;
+			}
+			case "teleport_message3":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.IT_WILL_BE_A_LONELY_BATTLE_BUT_I_WISH_YOU_VICTORY));
+				break;
+			}
+			case "match_start_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.THE_MATCH_WILL_START_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 30);
+					getTimers().addTimer(event, params, 30000, null, null);
+				}
+				else if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 1)
+				{
+					startFight();
+				}
+				break;
+			}
+			case "match_end_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.IN_S1_SECOND_S_YOU_WILL_BE_MOVED_TO_WHERE_YOU_WERE_BEFORE_PARTICIPATING_IN_THE_CEREMONY_OF_CHAOS);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if ((time > 0) && (time <= 10))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 0)
+				{
+					teleportPlayersOut();
+				}
+				break;
+			}
+		}
+	}
+	
+	public void stopFight()
+	{
+		final List<PlayerInstance> winners = getWinners();
+		final List<PlayerInstance> memberList = new ArrayList<>(PARTICIPANT_PLAYERS.size());
+		SystemMessage msg = null;
+		if (winners.isEmpty() || (winners.size() > 1))
+		{
+			msg = new SystemMessage(SystemMessageId.THERE_IS_NO_VICTOR_THE_MATCH_ENDS_IN_A_TIE);
+		}
+		else
+		{
+			final PlayerInstance winner = winners.get(0);
+			if (winner != null)
+			{
+				msg = new SystemMessage(SystemMessageId.CONGRATULATIONS_C1_YOU_WIN_THE_MATCH);
+				msg.addString(winner.getName());
+				
+				// Rewards according to https://l2wiki.com/Ceremony_of_Chaos
+				final int marksRewarded = Rnd.get(2, 5); // Guessed
+				final int boxs = Rnd.get(1, 5);
+				winner.addItem("CoC-Winner", 45584, marksRewarded, winner, true); // Mark of battle
+				winner.addItem("CoC-Winner", 36333, boxs, winner, true); // Mysterious Box
+				// Possible additional rewards
+				
+				// Improved Life Stone
+				if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(4))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 18570, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 18571, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 18575, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 18576, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+					}
+				}
+				// Soul Crystal Fragment
+				else if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(6))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 19467, 1, winner, true); // Yellow Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 19468, 1, winner, true); // Teal Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 19469, 1, winner, true); // Purple Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 19511, 1, winner, true); // Yellow Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 4:
+						{
+							winner.addItem("CoC-Winner", 19512, 1, winner, true); // Teal Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 5:
+						{
+							winner.addItem("CoC-Winner", 19513, 1, winner, true); // Purple Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+					}
+				}
+				// Mysterious Belt
+				else if (Rnd.get(10) < 1) // Chance to get reward (10%)
+				{
+					winner.addItem("CoC-Winner", 35565, 1, winner, true); // Mysterious Belt
+				}
+				
+				// Save monthly progress.
+				final int totalMarks = winner.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, 0) + marksRewarded;
+				winner.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, totalMarks);
+				if (totalMarks > GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MARKS, 0))
+				{
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, totalMarks);
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, winner.getObjectId());
+				}
+			}
+		}
+		
+		int time = -1;
+		if (!PARTICIPANT_PLAYERS.isEmpty())
+		{
+			while (time == -1)
+			{
+				final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+				if ((random != null) && random.isInInstance())
+				{
+					time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+				}
+			}
+		}
+		
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				// Send winner message
+				if (msg != null)
+				{
+					player.sendPacket(msg);
+				}
+				
+				// Send result
+				player.sendPacket(new ExCuriousHouseResult(CeremonyOfChaosResult.WIN, winners, time));
+				memberList.add(player);
+			}
+		}
+		
+		getTimers().cancelTimer("update", null, null);
+		final StatSet params = new StatSet();
+		params.set("time", 30);
+		getTimers().addTimer("match_end_countdown", params, 30000, null, null);
+		EventDispatcher.getInstance().notifyEvent(new OnCeremonyOfChaosMatchResult(winners, memberList));
+	}
+	
+	private void teleportPlayersOut()
+	{
+		Instance instance = null;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player == null)
+			{
+				continue;
+			}
+			
+			if (player.isInInstance())
+			{
+				instance = player.getInstanceWorld();
+			}
+			
+			// Leaves observer mode
+			if (player.inObserverMode())
+			{
+				player.setObserving(false);
+			}
+			
+			// Revive the player
+			player.doRevive();
+			
+			// Remove Energy of Chaos
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				player.stopSkillEffects(holder.getSkill());
+			}
+			
+			// Apply buffs on players
+			for (SkillHolder holder : END_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Remove quit button
+			player.sendPacket(ExCuriousHouseLeave.STATIC_PACKET);
+			
+			// Remove spectator mode
+			player.setObserving(false);
+			player.sendPacket(ExCuriousHouseObserveMode.STATIC_DISABLED);
+			
+			// Teleport player back
+			final Location lastLocation = player.getLastLocation();
+			player.teleToLocation(lastLocation != null ? lastLocation : new Location(82201, 147587, -3473), null);
+			
+			// Restore player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName(null);
+			app.setVisibleTitle(null);
+			app.setVisibleClanData(-1, -1, -1, -1, -1);
+			
+			// Remove player from event
+			player.setOnSoloEvent(false);
+			player.setOnEvent(false);
+			removeListeners(player);
+		}
+		
+		PARTICIPANT_PLAYERS.clear();
+		if (instance != null)
+		{
+			instance.destroy();
+		}
+		
+		ThreadPool.schedule(() -> startEvent(), 60000); // 60000 = 1 minute
+	}
+	
+	public List<PlayerInstance> getWinners()
+	{
+		int topScore = -1;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score > topScore)
+			{
+				topScore = score;
+			}
+		}
+		
+		final List<PlayerInstance> winners = new ArrayList<>();
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score == topScore)
+			{
+				winners.add(player);
+			}
+		}
+		return winners;
+	}
+	
+	private void addLogoutListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_PLAYER_LOGOUT, (OnPlayerLogout event) -> onPlayerLogout(event), this));
+	}
+	
+	private void addDeathListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_CREATURE_DEATH, (OnCreatureDeath event) -> onPlayerDeath(event), this));
+	}
+	
+	private void removeListeners(PlayerInstance player)
+	{
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_PLAYER_LOGOUT))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_CREATURE_DEATH))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_PLAYER_LOGOUT)
+	private void onPlayerLogout(OnPlayerLogout event)
+	{
+		final PlayerInstance player = event.getPlayer();
+		if (player != null)
+		{
+			REGISTERED_PLAYERS.remove(player);
+			if (PARTICIPANT_PLAYERS.contains(player))
+			{
+				PARTICIPANT_PLAYERS.remove(player);
+				if (PARTICIPANT_PLAYERS.size() <= 1)
+				{
+					stopFight();
+				}
+			}
+			removeListeners(player);
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_CREATURE_DEATH)
+	public void onPlayerDeath(OnCreatureDeath event)
+	{
+		if (event.getAttacker().isPlayer() && event.getTarget().isPlayer())
+		{
+			final PlayerInstance attackerPlayer = event.getAttacker().getActingPlayer();
+			final PlayerInstance targetPlayer = event.getTarget().getActingPlayer();
+			if (PARTICIPANT_PLAYERS.contains(attackerPlayer) && PARTICIPANT_PLAYERS.contains(targetPlayer))
+			{
+				attackerPlayer.getVariables().increaseInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 1);
+				
+				// Mark player as defeated
+				targetPlayer.getVariables().set(COC_DEFEATED_VAR, true);
+				
+				// Delete target player
+				final DeleteObject deleteObject = new DeleteObject(targetPlayer);
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (member.getObjectId() != targetPlayer.getObjectId())
+					{
+						deleteObject.sendTo(member);
+					}
+				}
+				
+				// Make the target observer
+				targetPlayer.setObserving(true);
+				
+				// Make the target spectator
+				targetPlayer.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+			}
+		}
+	}
+	
+	private boolean canRegister(PlayerInstance player, boolean sendMessage)
+	{
+		boolean canRegister = true;
+		
+		final Clan clan = player.getClan();
+		SystemMessageId sm = null;
+		if (player.getLevel() < 85)
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_LEVEL_85_OR_ABOVE_MAY_PARTICIPATE_IN_THE_TOURNAMENT;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (!player.isInCategory(CategoryType.SIXTH_CLASS_GROUP))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_HAVE_COMPLETED_THE_3RD_CLASS_TRANSFER_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if (!player.isInventoryUnder80(false) || (player.getWeightPenalty() != 0))
+		{
+			sm = SystemMessageId.NOT_ENOUGH_SPACE_IN_THE_INVENTORY_UNABLE_TO_PROCESS_THIS_REQUEST_UNTIL_YOUR_INVENTORY_S_WEIGHT_AND_SLOT_COUNT_ARE_LESS_THAN_80_PERCENT_OF_CAPACITY;
+			canRegister = false;
+		}
+		else if ((clan == null) || (clan.getLevel() < 6))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_ARE_A_PART_OF_A_CLAN_OF_LEVEL_6_OR_ABOVE_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if ((REGISTERED_PLAYERS.size() >= (MAX_ARENAS * MAX_PLAYERS)) && !PARTICIPANT_PLAYERS.contains(player))
+		{
+			sm = SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW;
+			canRegister = false;
+		}
+		else if (player.isCursedWeaponEquipped() || (player.getReputation() < 0))
+		{
+			sm = SystemMessageId.WAITING_LIST_REGISTRATION_IS_NOT_ALLOWED_WHILE_THE_CURSED_SWORD_IS_BEING_USED_OR_THE_STATUS_IS_IN_A_CHAOTIC_STATE;
+			canRegister = false;
+		}
+		else if (player.isInDuel())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_DURING_A_DUEL;
+			canRegister = false;
+		}
+		else if (player.isInOlympiadMode() || OlympiadManager.getInstance().isRegistered(player))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_OLYMPIAD;
+			canRegister = false;
+		}
+		else if ((player.isRegisteredOnEvent() && !REGISTERED_PLAYERS.contains(player)) || (player.getBlockCheckerArena() > -1))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_THE_BLOCK_CHECKER_COLISEUM_OLYMPIAD_KRATEI_S_CUBE_CEREMONY_OF_CHAOS;
+			canRegister = false;
+		}
+		else if (player.isInInstance())
+		{
+			sm = SystemMessageId.YOU_MAY_NOT_REGISTER_WHILE_USING_THE_INSTANT_ZONE;
+			canRegister = false;
+		}
+		else if (player.isInSiege())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_ON_THE_BATTLEFIELD_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isInsideZone(ZoneId.SIEGE))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_BEING_INSIDE_OF_A_BATTLEGROUND_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (player.isFishing())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_WHILE_FISHING;
+			canRegister = false;
+		}
+		
+		if ((sm != null) && sendMessage)
+		{
+			player.sendPacket(sm);
+		}
+		
+		return canRegister;
+	}
+	
+	private void broadcastPacket(IClientOutgoingPacket packet)
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			packet.sendTo(player);
+		}
+	}
+	
+	public static void main(String[] args)
+	{
+		new CeremonyOfChaos();
+	}
+}
diff --git a/L2J_Mobius_06.0_Fafurion/dist/game/data/html/CeremonyOfChaos/invite.htm b/L2J_Mobius_06.0_Fafurion/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
similarity index 100%
rename from L2J_Mobius_06.0_Fafurion/dist/game/data/html/CeremonyOfChaos/invite.htm
rename to L2J_Mobius_06.0_Fafurion/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
diff --git a/L2J_Mobius_06.0_Fafurion/dist/game/data/html/CeremonyOfChaos/started.htm b/L2J_Mobius_06.0_Fafurion/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
similarity index 100%
rename from L2J_Mobius_06.0_Fafurion/dist/game/data/html/CeremonyOfChaos/started.htm
rename to L2J_Mobius_06.0_Fafurion/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
diff --git a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 839ffa2a81..afef0e10c3 100644
--- a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -247,7 +247,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -13494,21 +13493,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index da5318c520..576d19b0a8 100644
--- a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,7 +52,7 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
+	public static final String CEREMONY_OF_CHAOS_SCORE = "CEREMONY_OF_CHAOS_SCORE";
 	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
diff --git a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
index e6b175747b..dcfd2f9314 100644
--- a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
+++ b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
@@ -49,6 +49,7 @@ import org.l2jmobius.gameserver.network.clientpackets.awakening.RequestCallToCha
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCancelCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCuriousHouseHtml;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestJoinCuriousHouse;
+import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestLeaveCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyInfo;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyItem;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionCancel;
@@ -299,7 +300,7 @@ public enum ExIncomingPackets implements IIncomingPackets<GameClient>
 	REQUEST_IN_ZONE_WAITING_TIME(0xBA, RequestInzoneWaitingTime::new, ConnectionState.IN_GAME),
 	REQUEST_JOIN_CURIOUS_HOUSE(0xBB, RequestJoinCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_CANCEL_CURIOUS_HOUSE(0xBC, RequestCancelCuriousHouse::new, ConnectionState.IN_GAME),
-	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, null, ConnectionState.IN_GAME),
+	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, RequestLeaveCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_LIST_CURIOUS_HOUSE(0xBE, null, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_CURIOUS_HOUSE(0xBF, null, ConnectionState.IN_GAME),
 	REQUEST_LEAVE_OBSERVING_CURIOUS_HOUSE(0xC0, null, ConnectionState.IN_GAME),
diff --git a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
index 1e87455cc7..7eeeae73ce 100644
--- a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
+++ b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
@@ -27,6 +27,7 @@ import org.l2jmobius.gameserver.handler.AdminCommandHandler;
 import org.l2jmobius.gameserver.handler.BypassHandler;
 import org.l2jmobius.gameserver.handler.CommunityBoardHandler;
 import org.l2jmobius.gameserver.handler.IBypassHandler;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.World;
 import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
@@ -39,6 +40,7 @@ import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerBypass
 import org.l2jmobius.gameserver.model.events.returns.TerminateReturn;
 import org.l2jmobius.gameserver.model.items.instance.ItemInstance;
 import org.l2jmobius.gameserver.model.olympiad.Hero;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.Disconnection;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.serverpackets.ActionFailed;
@@ -259,6 +261,15 @@ public class RequestBypassToServer implements IClientIncomingPacket
 				final int multisellId = Integer.parseInt(_command.substring(10).trim());
 				MultisellData.getInstance().separateAndSend(multisellId, player, null, false);
 			}
+			else if (_command.equals("pledgegame?command=apply"))
+			{
+				final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+				if (quest != null)
+				{
+					quest.notifyEvent("RegisterPlayer", null, player);
+				}
+				return;
+			}
 			else
 			{
 				final IBypassHandler handler = BypassHandler.getInstance().getHandler(_command);
diff --git a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
index 88a7ec13b1..1ceb010c41 100644
--- a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
+++ b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCancelCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,15 +43,10 @@ public class RequestCancelCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().unregisterPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
-		// player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
-		//
-		// if (CeremonyOfChaosManager.getInstance().getState() == CeremonyOfChaosState.PREPARING_FOR_TELEPORT)
-		// {
-		// player.prohibiteCeremonyOfChaos();
-		// }
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("UnregisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
index c9e0872ac9..ce105e7864 100644
--- a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
+++ b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCuriousHouseHtml implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,21 +43,10 @@ public class RequestCuriousHouseHtml implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().canRegister(player, true))
-		// {
-		// final NpcHtmlMessage message = new NpcHtmlMessage(0);
-		// message.setFile(player, "data/html/CeremonyOfChaos/invite.htm");
-		// player.sendPacket(message);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestCuriousHouseHtml", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
index 9fd38f3805..9981a2f9fc 100644
--- a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
+++ b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestJoinCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,25 +43,10 @@ public class RequestJoinCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().registerPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
-		// player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
-		// player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
-		// }
-		// else
-		// {
-		// player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RegisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
new file mode 100644
index 0000000000..ea191ee539
--- /dev/null
+++ b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
@@ -0,0 +1,52 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
+
+import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
+import org.l2jmobius.gameserver.network.GameClient;
+import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
+
+/**
+ * @author Mobius
+ */
+public class RequestLeaveCuriousHouse implements IClientIncomingPacket
+{
+	@Override
+	public boolean read(GameClient client, PacketReader packet)
+	{
+		return true;
+	}
+	
+	@Override
+	public void run(GameClient client)
+	{
+		final PlayerInstance player = client.getPlayer();
+		if (player == null)
+		{
+			return;
+		}
+		
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestQuit", null, player);
+		}
+	}
+}
diff --git a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
index 7c74a35616..b7754b9352 100644
--- a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
+++ b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
@@ -47,10 +47,11 @@ public class ExCuriousHouseMemberList implements IClientOutgoingPacket
 		packet.writeD(_id);
 		packet.writeD(_maxPlayers);
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++);
 			packet.writeD(player.getMaxHp());
 			packet.writeD(player.getMaxCp());
 			packet.writeD((int) player.getCurrentHp());
diff --git a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
index 27605b732b..cf691e20c8 100644
--- a/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
+++ b/L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
@@ -21,6 +21,7 @@ import java.util.Collection;
 import org.l2jmobius.commons.network.PacketWriter;
 import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
 import org.l2jmobius.gameserver.network.OutgoingPackets;
 import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
 
@@ -31,11 +32,13 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 {
 	private final CeremonyOfChaosResult _result;
 	private final Collection<PlayerInstance> _players;
+	private final int _time;
 	
-	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players)
+	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players, int time)
 	{
 		_result = result;
 		_players = players;
+		_time = time;
 	}
 	
 	@Override
@@ -44,15 +47,16 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 		OutgoingPackets.EX_CURIOUS_HOUSE_RESULT.writeId(packet);
 		packet.writeD(0); // _event.getId()
 		packet.writeH(_result.ordinal());
-		packet.writeD(_players.size()); // CeremonyOfChaosManager.getInstance().getMaxPlayersInArena()
+		packet.writeD(18); // max players
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++); // position
 			packet.writeD(player.getClassId().getId());
-			packet.writeD(0x00); // getLifeTime
-			packet.writeD(0x00); // getScore
+			packet.writeD(_time); // getLifeTime
+			packet.writeD(player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0));
 		}
 		return true;
 	}
diff --git a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena1.xml b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena1.xml
index d081eb8753..0e062b1d6e 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena1.xml
+++ b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 1 -->
 <instance id="224" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena2.xml b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena2.xml
index ddcb73d354..aa546f18c1 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena2.xml
+++ b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 2 -->
 <instance id="225" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena3.xml b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena3.xml
index dc44bbbbd5..e214d85d60 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena3.xml
+++ b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena3.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 3 -->
 <instance id="226" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena4.xml b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena4.xml
index e93e625cd8..1b76927a47 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena4.xml
+++ b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/instances/CeremonyOfChaosArena4.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 4 -->
 <instance id="227" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
new file mode 100644
index 0000000000..e3a18246b2
--- /dev/null
+++ b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
@@ -0,0 +1,1119 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package instances.CeremonyOfChaos;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.stream.Collectors;
+
+import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
+import org.l2jmobius.commons.util.Chronos;
+import org.l2jmobius.commons.util.Rnd;
+import org.l2jmobius.gameserver.enums.CategoryType;
+import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
+import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
+import org.l2jmobius.gameserver.instancemanager.InstanceManager;
+import org.l2jmobius.gameserver.model.Location;
+import org.l2jmobius.gameserver.model.Party;
+import org.l2jmobius.gameserver.model.Party.MessageType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.actor.Npc;
+import org.l2jmobius.gameserver.model.actor.Summon;
+import org.l2jmobius.gameserver.model.actor.appearance.PlayerAppearance;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.clan.Clan;
+import org.l2jmobius.gameserver.model.events.EventDispatcher;
+import org.l2jmobius.gameserver.model.events.EventType;
+import org.l2jmobius.gameserver.model.events.annotations.RegisterEvent;
+import org.l2jmobius.gameserver.model.events.impl.ceremonyofchaos.OnCeremonyOfChaosMatchResult;
+import org.l2jmobius.gameserver.model.events.impl.creature.OnCreatureDeath;
+import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerLogout;
+import org.l2jmobius.gameserver.model.events.listeners.AbstractEventListener;
+import org.l2jmobius.gameserver.model.events.listeners.ConsumerEventListener;
+import org.l2jmobius.gameserver.model.holders.ItemHolder;
+import org.l2jmobius.gameserver.model.holders.SkillHolder;
+import org.l2jmobius.gameserver.model.instancezone.Instance;
+import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
+import org.l2jmobius.gameserver.model.skills.Skill;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
+import org.l2jmobius.gameserver.model.zone.ZoneId;
+import org.l2jmobius.gameserver.network.SystemMessageId;
+import org.l2jmobius.gameserver.network.serverpackets.DeleteObject;
+import org.l2jmobius.gameserver.network.serverpackets.ExUserInfoAbnormalVisualEffect;
+import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+import org.l2jmobius.gameserver.network.serverpackets.NpcHtmlMessage;
+import org.l2jmobius.gameserver.network.serverpackets.SkillCoolTime;
+import org.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+import org.l2jmobius.gameserver.network.serverpackets.appearance.ExCuriousHouseMemberUpdate;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseEnter;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseLeave;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseMemberList;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseObserveMode;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseRemainTime;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseResult;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseState;
+
+import ai.AbstractNpcAI;
+
+/**
+ * @author Sdw, Mobius
+ */
+public class CeremonyOfChaos extends AbstractNpcAI
+{
+	// Items
+	private static final ItemHolder[] INITIAL_ITEMS =
+	{
+		new ItemHolder(35991, 1), // Ceremony of Chaos - Attack
+		new ItemHolder(35992, 1), // Ceremony of Chaos - Magic
+		new ItemHolder(35993, 1), // Ceremony of Chaos - Defense
+	};
+	// Skills
+	private static final SkillHolder[] INITIAL_BUFFS =
+	{
+		new SkillHolder(7115, 1) // Energy of Chaos
+	};
+	private static final SkillHolder[] END_BUFFS =
+	{
+		new SkillHolder(9540, 1), // Mysterious Herb of Power
+		new SkillHolder(9541, 1), // Mysterious Herb of Magic
+		new SkillHolder(19102, 1) // Chaos Sympathy
+	};
+	// Templates
+	private static final int[] TEMPLATES =
+	{
+		224,
+		225,
+		226,
+		227
+	};
+	// Misc
+	private static final Set<PlayerInstance> REGISTERED_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final Set<PlayerInstance> PARTICIPANT_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final String COC_DEFEATED_VAR = "COC_DEFEATED";
+	private static final int MIN_PLAYERS = 2;
+	private static final int MAX_PLAYERS = 18;
+	private static final int MAX_ARENAS = 5;
+	private boolean _registrationOpen = false;
+	
+	private CeremonyOfChaos()
+	{
+		// Schedule event period end, 1st of next month 00:01.
+		final Calendar periodEnd = Calendar.getInstance();
+		periodEnd.add(Calendar.MONTH, 1);
+		periodEnd.set(Calendar.DAY_OF_MONTH, 1);
+		periodEnd.set(Calendar.HOUR_OF_DAY, 0);
+		periodEnd.set(Calendar.MINUTE, 1);
+		periodEnd.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> endMonth(), periodEnd.getTimeInMillis() - Chronos.currentTimeMillis(), 2629800000L); // 2629800000 = 1 month
+		
+		// Daily task to start event at 18:00.
+		final Calendar startTime = Calendar.getInstance();
+		if ((startTime.get(Calendar.HOUR_OF_DAY) >= 18) && (startTime.get(Calendar.MINUTE) >= 0))
+		{
+			startTime.add(Calendar.DAY_OF_YEAR, 1);
+		}
+		startTime.set(Calendar.HOUR_OF_DAY, 18);
+		startTime.set(Calendar.MINUTE, 0);
+		startTime.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> startEvent(), startTime.getTimeInMillis() - Chronos.currentTimeMillis(), 86400000); // 86400000 = 1 day
+	}
+	
+	private void endMonth()
+	{
+		// Set monthly true hero.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO, GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MEMBER, 0));
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, false);
+		// Reset monthly winner.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, 0);
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, 0);
+		
+		try (Connection con = DatabaseFactory.getConnection();
+			PreparedStatement ps = con.prepareStatement("DELETE FROM character_variables WHERE var=?"))
+		{
+			ps.setString(1, PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			ps.execute();
+		}
+		catch (Exception e)
+		{
+			LOGGER.severe(getClass().getSimpleName() + ": Could not reset Ceremony Of Chaos victories: " + e);
+		}
+		
+		// Update data for online players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			player.getVariables().remove(PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			player.getVariables().storeMe();
+		}
+		
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos variables have been reset.");
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos period has ended!");
+	}
+	
+	private void startEvent()
+	{
+		// Enabled Tuesday, Wednesday, Thursday
+		final Calendar calendar = Calendar.getInstance();
+		final int day = calendar.get(Calendar.DAY_OF_WEEK);
+		if ((day != Calendar.TUESDAY) && (day != Calendar.WEDNESDAY) && (day != Calendar.THURSDAY))
+		{
+			return;
+		}
+		
+		// Event starts at 18, should stop if past 00:00.
+		if (calendar.get(Calendar.HOUR_OF_DAY) < 18)
+		{
+			return;
+		}
+		
+		registrationStart();
+	}
+	
+	private void registrationStart()
+	{
+		_registrationOpen = true;
+		
+		// Message all players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			if (player.isOnline())
+			{
+				player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_BEGUN);
+				if (canRegister(player, false))
+				{
+					player.sendPacket(ExCuriousHouseState.REGISTRATION_PACKET);
+				}
+			}
+		}
+		
+		ThreadPool.schedule(() -> registrationEnd(), 300000); // 300000 = 5 minutes
+	}
+	
+	private void registrationEnd()
+	{
+		if (REGISTERED_PLAYERS.size() >= MIN_PLAYERS)
+		{
+			_registrationOpen = false;
+			
+			for (PlayerInstance player : World.getInstance().getPlayers())
+			{
+				if (player.isOnline())
+				{
+					player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_ENDED);
+					if (!REGISTERED_PLAYERS.contains(player))
+					{
+						player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+					}
+				}
+			}
+			
+			final StatSet params = new StatSet();
+			params.set("time", 60);
+			getTimers().addTimer("count_down", params, 60000, null, null);
+			
+			ThreadPool.schedule(() -> prepareForFight(), 60000); // 60000 = 1 minute
+		}
+		else // Try again in 10 minutes.
+		{
+			ThreadPool.schedule(() -> startEvent(), 600000); // 600000 = 10 minutes
+		}
+	}
+	
+	private void prepareForFight()
+	{
+		PARTICIPANT_PLAYERS.clear();
+		final List<PlayerInstance> players = REGISTERED_PLAYERS.stream().sorted(Comparator.comparingInt(PlayerInstance::getLevel)).collect(Collectors.toList());
+		for (PlayerInstance player : players)
+		{
+			if (player.isOnline() && canRegister(player, true))
+			{
+				PARTICIPANT_PLAYERS.add(player);
+			}
+			else
+			{
+				player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+			}
+		}
+		
+		// Clear previously registered players.
+		REGISTERED_PLAYERS.clear();
+		
+		// Prepare all event players for start.
+		preparePlayers();
+	}
+	
+	public void preparePlayers()
+	{
+		final ExCuriousHouseMemberList membersList = new ExCuriousHouseMemberList(0, MAX_PLAYERS, PARTICIPANT_PLAYERS);
+		final NpcHtmlMessage msg = new NpcHtmlMessage(0);
+		int index = 0;
+		int position = 1;
+		final int templateId = getRandomEntry(TEMPLATES);
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player.inObserverMode())
+			{
+				player.leaveObserverMode();
+			}
+			
+			if (player.isInDuel())
+			{
+				player.setInDuel(0);
+			}
+			
+			// Remember player's last location
+			player.setLastLocation();
+			
+			// Hide player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName("Challenger" + position++);
+			app.setVisibleTitle("");
+			app.setVisibleClanData(0, 0, 0, 0, 0);
+			
+			// Load the html
+			msg.setFile(player, "data/scripts/instances/CeremonyOfChaos/started.htm");
+			
+			// Remove buffs
+			player.stopAllEffectsExceptThoseThatLastThroughDeath();
+			player.getEffectList().stopEffects(info -> info.getSkill().isBlockedInOlympiad(), true, true);
+			
+			// Player shouldn't be able to move and is hidden
+			player.setImmobilized(true);
+			player.setInvisible(true);
+			
+			// Same goes for summon
+			player.getServitors().values().forEach(s ->
+			{
+				s.stopAllEffectsExceptThoseThatLastThroughDeath();
+				s.setInvisible(true);
+				s.setImmobilized(true);
+			});
+			
+			if (player.isFlyingMounted())
+			{
+				player.untransform();
+			}
+			
+			// If player is dead, revive it
+			if (player.isDead())
+			{
+				player.doRevive();
+			}
+			
+			// If player is sitting, stand up
+			if (player.isSitting())
+			{
+				player.standUp();
+			}
+			
+			// If player in party, leave it
+			final Party party = player.getParty();
+			if (party != null)
+			{
+				party.removePartyMember(player, MessageType.EXPELLED);
+			}
+			
+			// Cancel any started action
+			player.abortAttack();
+			player.abortCast();
+			player.stopMove(null);
+			player.setTarget(null);
+			
+			// Unsummon pet
+			final Summon pet = player.getPet();
+			if (pet != null)
+			{
+				pet.unSummon(player);
+			}
+			
+			// Unsummon agathion
+			if (player.getAgathionId() > 0)
+			{
+				player.setAgathionId(0);
+			}
+			
+			// The character HP, MP, and CP are fully recovered.
+			player.setCurrentHp(player.getMaxHp());
+			player.setCurrentMp(player.getMaxMp());
+			player.setCurrentCp(player.getMaxCp());
+			
+			// Skill reuse timers for all skills that have less than 15 minutes of cooldown time are reset.
+			for (Skill skill : player.getAllSkills())
+			{
+				if (skill.getReuseDelay() <= 900000)
+				{
+					player.enableSkill(skill);
+				}
+			}
+			
+			player.sendSkillList();
+			player.sendPacket(new SkillCoolTime(player));
+			
+			// Apply the Energy of Chaos skill
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Send Enter packet
+			player.sendPacket(ExCuriousHouseEnter.STATIC_PACKET);
+			
+			// Send all members
+			player.sendPacket(membersList);
+			
+			// Send the entrance html
+			player.sendPacket(msg);
+			
+			// Send support items to player
+			for (ItemHolder holder : INITIAL_ITEMS)
+			{
+				player.addItem("CoC", holder, null, true);
+			}
+			
+			// Event flags.
+			player.setRegisteredOnEvent(false);
+			player.setOnSoloEvent(true);
+			player.setOnEvent(true);
+			
+			// Add death listener.
+			addDeathListener(player);
+			
+			// Variables.
+			player.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			player.getVariables().set(COC_DEFEATED_VAR, false);
+			
+			// Teleport player to the arena
+			Instance world = null;
+			for (Instance instance : InstanceManager.getInstance().getInstances())
+			{
+				if (instance.getTemplateId() == templateId)
+				{
+					world = instance;
+					break;
+				}
+			}
+			
+			if (world == null)
+			{
+				world = InstanceManager.getInstance().createInstance(templateId, player);
+			}
+			
+			final List<Location> enterLocations = world.getEnterLocations();
+			if (index >= enterLocations.size())
+			{
+				index = 0;
+			}
+			player.teleToLocation(enterLocations.get(index++), 0, world);
+		}
+		
+		final StatSet params = new StatSet();
+		params.set("time", 60);
+		getTimers().addTimer("match_start_countdown", params, 100, null, null);
+		getTimers().addTimer("teleport_message1", 10000, null, null);
+		getTimers().addTimer("teleport_message2", 14000, null, null);
+		getTimers().addTimer("teleport_message3", 18000, null, null);
+	}
+	
+	public void startFight()
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				player.sendPacket(SystemMessageId.THE_MATCH_HAS_STARTED_FIGHT);
+				player.setImmobilized(false);
+				player.setInvisible(false);
+				player.broadcastInfo();
+				player.sendPacket(new ExUserInfoAbnormalVisualEffect(player));
+				player.getServitors().values().forEach(s ->
+				{
+					s.setInvisible(false);
+					s.setImmobilized(false);
+					s.broadcastInfo();
+				});
+			}
+		}
+		getTimers().addRepeatingTimer("update", 1000, null, null);
+	}
+	
+	@Override
+	public String onAdvEvent(String event, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "RequestCuriousHouseHtml":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (canRegister(player, true))
+				{
+					final NpcHtmlMessage message = new NpcHtmlMessage(0);
+					message.setFile(player, "data/scripts/instances/CeremonyOfChaos/invite.htm");
+					player.sendPacket(message);
+				}
+				break;
+			}
+			case "RegisterPlayer":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.size() >= MAX_PLAYERS)
+				{
+					player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
+					break;
+				}
+				
+				addLogoutListener(player);
+				REGISTERED_PLAYERS.add(player);
+				player.setRegisteredOnEvent(true);
+				player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
+				player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
+				player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
+				break;
+			}
+			case "UnregisterPlayer":
+			{
+				if (REGISTERED_PLAYERS.remove(player))
+				{
+					removeListeners(player);
+					player.setRegisteredOnEvent(false);
+					player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
+					player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+				}
+				break;
+			}
+			case "RequestQuit":
+			{
+				if (PARTICIPANT_PLAYERS.remove(player))
+				{
+					// Mark player as defeated
+					player.getVariables().set(COC_DEFEATED_VAR, true);
+					
+					// Delete target player
+					final DeleteObject deleteObject = new DeleteObject(player);
+					for (PlayerInstance member : PARTICIPANT_PLAYERS)
+					{
+						if (member.getObjectId() != player.getObjectId())
+						{
+							deleteObject.sendTo(member);
+						}
+					}
+					
+					// Make the target observer
+					player.setObserving(true);
+					
+					// Make the target spectator
+					player.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+				}
+				break;
+			}
+			
+		}
+		return null;
+	}
+	
+	@Override
+	public void onTimerEvent(String event, StatSet params, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "count_down":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.YOU_WILL_BE_MOVED_TO_THE_ARENA_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				for (PlayerInstance member : REGISTERED_PLAYERS)
+				{
+					member.sendPacket(countdown);
+				}
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 10);
+					getTimers().addTimer(event, params, 50000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				break;
+			}
+			case "update":
+			{
+				int time = -1;
+				if (!PARTICIPANT_PLAYERS.isEmpty())
+				{
+					while (time == -1)
+					{
+						final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+						if ((random != null) && random.isInInstance())
+						{
+							time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+						}
+					}
+				}
+				
+				broadcastPacket(new ExCuriousHouseRemainTime(time));
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					broadcastPacket(new ExCuriousHouseMemberUpdate(member));
+				}
+				
+				// Validate winner
+				int count = 0;
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (!member.getVariables().getBoolean(COC_DEFEATED_VAR))
+					{
+						count++;
+					}
+				}
+				if (count <= 1)
+				{
+					stopFight();
+				}
+				break;
+			}
+			case "teleport_message1":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.PROVE_YOUR_ABILITIES));
+				break;
+			}
+			case "teleport_message2":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.THERE_ARE_NO_ALLIES_HERE_EVERYONE_IS_AN_ENEMY));
+				break;
+			}
+			case "teleport_message3":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.IT_WILL_BE_A_LONELY_BATTLE_BUT_I_WISH_YOU_VICTORY));
+				break;
+			}
+			case "match_start_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.THE_MATCH_WILL_START_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 30);
+					getTimers().addTimer(event, params, 30000, null, null);
+				}
+				else if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 1)
+				{
+					startFight();
+				}
+				break;
+			}
+			case "match_end_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.IN_S1_SECOND_S_YOU_WILL_BE_MOVED_TO_WHERE_YOU_WERE_BEFORE_PARTICIPATING_IN_THE_CEREMONY_OF_CHAOS);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if ((time > 0) && (time <= 10))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 0)
+				{
+					teleportPlayersOut();
+				}
+				break;
+			}
+		}
+	}
+	
+	public void stopFight()
+	{
+		final List<PlayerInstance> winners = getWinners();
+		final List<PlayerInstance> memberList = new ArrayList<>(PARTICIPANT_PLAYERS.size());
+		SystemMessage msg = null;
+		if (winners.isEmpty() || (winners.size() > 1))
+		{
+			msg = new SystemMessage(SystemMessageId.THERE_IS_NO_VICTOR_THE_MATCH_ENDS_IN_A_TIE);
+		}
+		else
+		{
+			final PlayerInstance winner = winners.get(0);
+			if (winner != null)
+			{
+				msg = new SystemMessage(SystemMessageId.CONGRATULATIONS_C1_YOU_WIN_THE_MATCH);
+				msg.addString(winner.getName());
+				
+				// Rewards according to https://l2wiki.com/Ceremony_of_Chaos
+				final int marksRewarded = Rnd.get(2, 5); // Guessed
+				final int boxs = Rnd.get(1, 5);
+				winner.addItem("CoC-Winner", 45584, marksRewarded, winner, true); // Mark of battle
+				winner.addItem("CoC-Winner", 36333, boxs, winner, true); // Mysterious Box
+				// Possible additional rewards
+				
+				// Improved Life Stone
+				if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(4))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 18570, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 18571, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 18575, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 18576, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+					}
+				}
+				// Soul Crystal Fragment
+				else if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(6))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 19467, 1, winner, true); // Yellow Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 19468, 1, winner, true); // Teal Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 19469, 1, winner, true); // Purple Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 19511, 1, winner, true); // Yellow Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 4:
+						{
+							winner.addItem("CoC-Winner", 19512, 1, winner, true); // Teal Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 5:
+						{
+							winner.addItem("CoC-Winner", 19513, 1, winner, true); // Purple Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+					}
+				}
+				// Mysterious Belt
+				else if (Rnd.get(10) < 1) // Chance to get reward (10%)
+				{
+					winner.addItem("CoC-Winner", 35565, 1, winner, true); // Mysterious Belt
+				}
+				
+				// Save monthly progress.
+				final int totalMarks = winner.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, 0) + marksRewarded;
+				winner.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, totalMarks);
+				if (totalMarks > GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MARKS, 0))
+				{
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, totalMarks);
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, winner.getObjectId());
+				}
+			}
+		}
+		
+		int time = -1;
+		if (!PARTICIPANT_PLAYERS.isEmpty())
+		{
+			while (time == -1)
+			{
+				final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+				if ((random != null) && random.isInInstance())
+				{
+					time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+				}
+			}
+		}
+		
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				// Send winner message
+				if (msg != null)
+				{
+					player.sendPacket(msg);
+				}
+				
+				// Send result
+				player.sendPacket(new ExCuriousHouseResult(CeremonyOfChaosResult.WIN, winners, time));
+				memberList.add(player);
+			}
+		}
+		
+		getTimers().cancelTimer("update", null, null);
+		final StatSet params = new StatSet();
+		params.set("time", 30);
+		getTimers().addTimer("match_end_countdown", params, 30000, null, null);
+		EventDispatcher.getInstance().notifyEvent(new OnCeremonyOfChaosMatchResult(winners, memberList));
+	}
+	
+	private void teleportPlayersOut()
+	{
+		Instance instance = null;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player == null)
+			{
+				continue;
+			}
+			
+			if (player.isInInstance())
+			{
+				instance = player.getInstanceWorld();
+			}
+			
+			// Leaves observer mode
+			if (player.inObserverMode())
+			{
+				player.setObserving(false);
+			}
+			
+			// Revive the player
+			player.doRevive();
+			
+			// Remove Energy of Chaos
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				player.stopSkillEffects(holder.getSkill());
+			}
+			
+			// Apply buffs on players
+			for (SkillHolder holder : END_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Remove quit button
+			player.sendPacket(ExCuriousHouseLeave.STATIC_PACKET);
+			
+			// Remove spectator mode
+			player.setObserving(false);
+			player.sendPacket(ExCuriousHouseObserveMode.STATIC_DISABLED);
+			
+			// Teleport player back
+			final Location lastLocation = player.getLastLocation();
+			player.teleToLocation(lastLocation != null ? lastLocation : new Location(82201, 147587, -3473), null);
+			
+			// Restore player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName(null);
+			app.setVisibleTitle(null);
+			app.setVisibleClanData(-1, -1, -1, -1, -1);
+			
+			// Remove player from event
+			player.setOnSoloEvent(false);
+			player.setOnEvent(false);
+			removeListeners(player);
+		}
+		
+		PARTICIPANT_PLAYERS.clear();
+		if (instance != null)
+		{
+			instance.destroy();
+		}
+		
+		ThreadPool.schedule(() -> startEvent(), 60000); // 60000 = 1 minute
+	}
+	
+	public List<PlayerInstance> getWinners()
+	{
+		int topScore = -1;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score > topScore)
+			{
+				topScore = score;
+			}
+		}
+		
+		final List<PlayerInstance> winners = new ArrayList<>();
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score == topScore)
+			{
+				winners.add(player);
+			}
+		}
+		return winners;
+	}
+	
+	private void addLogoutListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_PLAYER_LOGOUT, (OnPlayerLogout event) -> onPlayerLogout(event), this));
+	}
+	
+	private void addDeathListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_CREATURE_DEATH, (OnCreatureDeath event) -> onPlayerDeath(event), this));
+	}
+	
+	private void removeListeners(PlayerInstance player)
+	{
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_PLAYER_LOGOUT))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_CREATURE_DEATH))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_PLAYER_LOGOUT)
+	private void onPlayerLogout(OnPlayerLogout event)
+	{
+		final PlayerInstance player = event.getPlayer();
+		if (player != null)
+		{
+			REGISTERED_PLAYERS.remove(player);
+			if (PARTICIPANT_PLAYERS.contains(player))
+			{
+				PARTICIPANT_PLAYERS.remove(player);
+				if (PARTICIPANT_PLAYERS.size() <= 1)
+				{
+					stopFight();
+				}
+			}
+			removeListeners(player);
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_CREATURE_DEATH)
+	public void onPlayerDeath(OnCreatureDeath event)
+	{
+		if (event.getAttacker().isPlayer() && event.getTarget().isPlayer())
+		{
+			final PlayerInstance attackerPlayer = event.getAttacker().getActingPlayer();
+			final PlayerInstance targetPlayer = event.getTarget().getActingPlayer();
+			if (PARTICIPANT_PLAYERS.contains(attackerPlayer) && PARTICIPANT_PLAYERS.contains(targetPlayer))
+			{
+				attackerPlayer.getVariables().increaseInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 1);
+				
+				// Mark player as defeated
+				targetPlayer.getVariables().set(COC_DEFEATED_VAR, true);
+				
+				// Delete target player
+				final DeleteObject deleteObject = new DeleteObject(targetPlayer);
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (member.getObjectId() != targetPlayer.getObjectId())
+					{
+						deleteObject.sendTo(member);
+					}
+				}
+				
+				// Make the target observer
+				targetPlayer.setObserving(true);
+				
+				// Make the target spectator
+				targetPlayer.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+			}
+		}
+	}
+	
+	private boolean canRegister(PlayerInstance player, boolean sendMessage)
+	{
+		boolean canRegister = true;
+		
+		final Clan clan = player.getClan();
+		SystemMessageId sm = null;
+		if (player.getLevel() < 85)
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_LEVEL_85_OR_ABOVE_MAY_PARTICIPATE_IN_THE_TOURNAMENT;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (!player.isInCategory(CategoryType.SIXTH_CLASS_GROUP))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_HAVE_COMPLETED_THE_3RD_CLASS_TRANSFER_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if (!player.isInventoryUnder80(false) || (player.getWeightPenalty() != 0))
+		{
+			sm = SystemMessageId.NOT_ENOUGH_SPACE_IN_THE_INVENTORY_UNABLE_TO_PROCESS_THIS_REQUEST_UNTIL_YOUR_INVENTORY_S_WEIGHT_AND_SLOT_COUNT_ARE_LESS_THAN_80_PERCENT_OF_CAPACITY;
+			canRegister = false;
+		}
+		else if ((clan == null) || (clan.getLevel() < 3))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_ARE_A_PART_OF_A_CLAN_OF_LEVEL_3_OR_ABOVE_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if ((REGISTERED_PLAYERS.size() >= (MAX_ARENAS * MAX_PLAYERS)) && !PARTICIPANT_PLAYERS.contains(player))
+		{
+			sm = SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW;
+			canRegister = false;
+		}
+		else if (player.isCursedWeaponEquipped() || (player.getReputation() < 0))
+		{
+			sm = SystemMessageId.WAITING_LIST_REGISTRATION_IS_NOT_ALLOWED_WHILE_THE_CURSED_SWORD_IS_BEING_USED_OR_THE_STATUS_IS_IN_A_CHAOTIC_STATE;
+			canRegister = false;
+		}
+		else if (player.isInDuel())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_DURING_A_DUEL;
+			canRegister = false;
+		}
+		else if (player.isInOlympiadMode() || OlympiadManager.getInstance().isRegistered(player))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_OLYMPIAD;
+			canRegister = false;
+		}
+		else if ((player.isRegisteredOnEvent() && !REGISTERED_PLAYERS.contains(player)) || (player.getBlockCheckerArena() > -1))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_THE_BLOCK_CHECKER_COLISEUM_OLYMPIAD_KRATEI_S_CUBE_CEREMONY_OF_CHAOS;
+			canRegister = false;
+		}
+		else if (player.isInInstance())
+		{
+			sm = SystemMessageId.YOU_MAY_NOT_REGISTER_WHILE_USING_THE_INSTANCE_ZONE;
+			canRegister = false;
+		}
+		else if (player.isInSiege())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_ON_THE_BATTLEFIELD_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isInsideZone(ZoneId.SIEGE))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_BEING_INSIDE_OF_A_BATTLEGROUND_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (player.isFishing())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_WHILE_FISHING;
+			canRegister = false;
+		}
+		else if (player.isInTimedHuntingZone(player.getX(), player.getY()))
+		{
+			sm = SystemMessageId.CANNOT_USE_TIME_LIMITED_HUNTING_ZONES_WHILE_WAITING_FOR_THE_CEREMONY_OF_CHAOS;
+			canRegister = false;
+		}
+		
+		if ((sm != null) && sendMessage)
+		{
+			player.sendPacket(sm);
+		}
+		
+		return canRegister;
+	}
+	
+	private void broadcastPacket(IClientOutgoingPacket packet)
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			packet.sendTo(player);
+		}
+	}
+	
+	public static void main(String[] args)
+	{
+		new CeremonyOfChaos();
+	}
+}
diff --git a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/html/CeremonyOfChaos/invite.htm b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
similarity index 100%
rename from L2J_Mobius_07.0_PreludeOfWar/dist/game/data/html/CeremonyOfChaos/invite.htm
rename to L2J_Mobius_07.0_PreludeOfWar/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
diff --git a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/html/CeremonyOfChaos/started.htm b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
similarity index 100%
rename from L2J_Mobius_07.0_PreludeOfWar/dist/game/data/html/CeremonyOfChaos/started.htm
rename to L2J_Mobius_07.0_PreludeOfWar/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
diff --git a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 9719ca1b59..4b963d9d96 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -254,7 +254,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -13529,21 +13528,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index ba6f11f2c2..d22cd68777 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,7 +52,7 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
+	public static final String CEREMONY_OF_CHAOS_SCORE = "CEREMONY_OF_CHAOS_SCORE";
 	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
diff --git a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
index 01b70d5255..dbc76b2629 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
+++ b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
@@ -51,6 +51,7 @@ import org.l2jmobius.gameserver.network.clientpackets.awakening.RequestCallToCha
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCancelCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCuriousHouseHtml;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestJoinCuriousHouse;
+import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestLeaveCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.classchange.ExRequestClassChange;
 import org.l2jmobius.gameserver.network.clientpackets.classchange.ExRequestClassChangeVerifying;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyInfo;
@@ -313,7 +314,7 @@ public enum ExIncomingPackets implements IIncomingPackets<GameClient>
 	REQUEST_IN_ZONE_WAITING_TIME(0xBA, RequestInzoneWaitingTime::new, ConnectionState.IN_GAME),
 	REQUEST_JOIN_CURIOUS_HOUSE(0xBB, RequestJoinCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_CANCEL_CURIOUS_HOUSE(0xBC, RequestCancelCuriousHouse::new, ConnectionState.IN_GAME),
-	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, null, ConnectionState.IN_GAME),
+	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, RequestLeaveCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_LIST_CURIOUS_HOUSE(0xBE, null, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_CURIOUS_HOUSE(0xBF, null, ConnectionState.IN_GAME),
 	REQUEST_LEAVE_OBSERVING_CURIOUS_HOUSE(0xC0, null, ConnectionState.IN_GAME),
diff --git a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
index 1e87455cc7..7eeeae73ce 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
+++ b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
@@ -27,6 +27,7 @@ import org.l2jmobius.gameserver.handler.AdminCommandHandler;
 import org.l2jmobius.gameserver.handler.BypassHandler;
 import org.l2jmobius.gameserver.handler.CommunityBoardHandler;
 import org.l2jmobius.gameserver.handler.IBypassHandler;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.World;
 import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
@@ -39,6 +40,7 @@ import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerBypass
 import org.l2jmobius.gameserver.model.events.returns.TerminateReturn;
 import org.l2jmobius.gameserver.model.items.instance.ItemInstance;
 import org.l2jmobius.gameserver.model.olympiad.Hero;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.Disconnection;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.serverpackets.ActionFailed;
@@ -259,6 +261,15 @@ public class RequestBypassToServer implements IClientIncomingPacket
 				final int multisellId = Integer.parseInt(_command.substring(10).trim());
 				MultisellData.getInstance().separateAndSend(multisellId, player, null, false);
 			}
+			else if (_command.equals("pledgegame?command=apply"))
+			{
+				final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+				if (quest != null)
+				{
+					quest.notifyEvent("RegisterPlayer", null, player);
+				}
+				return;
+			}
 			else
 			{
 				final IBypassHandler handler = BypassHandler.getInstance().getHandler(_command);
diff --git a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
index 88a7ec13b1..1ceb010c41 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
+++ b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCancelCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,15 +43,10 @@ public class RequestCancelCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().unregisterPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
-		// player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
-		//
-		// if (CeremonyOfChaosManager.getInstance().getState() == CeremonyOfChaosState.PREPARING_FOR_TELEPORT)
-		// {
-		// player.prohibiteCeremonyOfChaos();
-		// }
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("UnregisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
index c9e0872ac9..ce105e7864 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
+++ b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCuriousHouseHtml implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,21 +43,10 @@ public class RequestCuriousHouseHtml implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().canRegister(player, true))
-		// {
-		// final NpcHtmlMessage message = new NpcHtmlMessage(0);
-		// message.setFile(player, "data/html/CeremonyOfChaos/invite.htm");
-		// player.sendPacket(message);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestCuriousHouseHtml", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
index 9fd38f3805..9981a2f9fc 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
+++ b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestJoinCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,25 +43,10 @@ public class RequestJoinCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().registerPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
-		// player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
-		// player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
-		// }
-		// else
-		// {
-		// player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RegisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
new file mode 100644
index 0000000000..ea191ee539
--- /dev/null
+++ b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
@@ -0,0 +1,52 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
+
+import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
+import org.l2jmobius.gameserver.network.GameClient;
+import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
+
+/**
+ * @author Mobius
+ */
+public class RequestLeaveCuriousHouse implements IClientIncomingPacket
+{
+	@Override
+	public boolean read(GameClient client, PacketReader packet)
+	{
+		return true;
+	}
+	
+	@Override
+	public void run(GameClient client)
+	{
+		final PlayerInstance player = client.getPlayer();
+		if (player == null)
+		{
+			return;
+		}
+		
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestQuit", null, player);
+		}
+	}
+}
diff --git a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
index 7c74a35616..b7754b9352 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
+++ b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
@@ -47,10 +47,11 @@ public class ExCuriousHouseMemberList implements IClientOutgoingPacket
 		packet.writeD(_id);
 		packet.writeD(_maxPlayers);
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++);
 			packet.writeD(player.getMaxHp());
 			packet.writeD(player.getMaxCp());
 			packet.writeD((int) player.getCurrentHp());
diff --git a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
index 27605b732b..cf691e20c8 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
+++ b/L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
@@ -21,6 +21,7 @@ import java.util.Collection;
 import org.l2jmobius.commons.network.PacketWriter;
 import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
 import org.l2jmobius.gameserver.network.OutgoingPackets;
 import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
 
@@ -31,11 +32,13 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 {
 	private final CeremonyOfChaosResult _result;
 	private final Collection<PlayerInstance> _players;
+	private final int _time;
 	
-	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players)
+	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players, int time)
 	{
 		_result = result;
 		_players = players;
+		_time = time;
 	}
 	
 	@Override
@@ -44,15 +47,16 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 		OutgoingPackets.EX_CURIOUS_HOUSE_RESULT.writeId(packet);
 		packet.writeD(0); // _event.getId()
 		packet.writeH(_result.ordinal());
-		packet.writeD(_players.size()); // CeremonyOfChaosManager.getInstance().getMaxPlayersInArena()
+		packet.writeD(18); // max players
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++); // position
 			packet.writeD(player.getClassId().getId());
-			packet.writeD(0x00); // getLifeTime
-			packet.writeD(0x00); // getScore
+			packet.writeD(_time); // getLifeTime
+			packet.writeD(player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0));
 		}
 		return true;
 	}
diff --git a/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena1.xml b/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena1.xml
index d081eb8753..0e062b1d6e 100644
--- a/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena1.xml
+++ b/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 1 -->
 <instance id="224" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena2.xml b/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena2.xml
index ddcb73d354..aa546f18c1 100644
--- a/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena2.xml
+++ b/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 2 -->
 <instance id="225" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena3.xml b/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena3.xml
index dc44bbbbd5..e214d85d60 100644
--- a/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena3.xml
+++ b/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena3.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 3 -->
 <instance id="226" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena4.xml b/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena4.xml
index e93e625cd8..1b76927a47 100644
--- a/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena4.xml
+++ b/L2J_Mobius_08.2_Homunculus/dist/game/data/instances/CeremonyOfChaosArena4.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 4 -->
 <instance id="227" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_08.2_Homunculus/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java b/L2J_Mobius_08.2_Homunculus/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
new file mode 100644
index 0000000000..e3a18246b2
--- /dev/null
+++ b/L2J_Mobius_08.2_Homunculus/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
@@ -0,0 +1,1119 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package instances.CeremonyOfChaos;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.stream.Collectors;
+
+import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
+import org.l2jmobius.commons.util.Chronos;
+import org.l2jmobius.commons.util.Rnd;
+import org.l2jmobius.gameserver.enums.CategoryType;
+import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
+import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
+import org.l2jmobius.gameserver.instancemanager.InstanceManager;
+import org.l2jmobius.gameserver.model.Location;
+import org.l2jmobius.gameserver.model.Party;
+import org.l2jmobius.gameserver.model.Party.MessageType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.actor.Npc;
+import org.l2jmobius.gameserver.model.actor.Summon;
+import org.l2jmobius.gameserver.model.actor.appearance.PlayerAppearance;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.clan.Clan;
+import org.l2jmobius.gameserver.model.events.EventDispatcher;
+import org.l2jmobius.gameserver.model.events.EventType;
+import org.l2jmobius.gameserver.model.events.annotations.RegisterEvent;
+import org.l2jmobius.gameserver.model.events.impl.ceremonyofchaos.OnCeremonyOfChaosMatchResult;
+import org.l2jmobius.gameserver.model.events.impl.creature.OnCreatureDeath;
+import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerLogout;
+import org.l2jmobius.gameserver.model.events.listeners.AbstractEventListener;
+import org.l2jmobius.gameserver.model.events.listeners.ConsumerEventListener;
+import org.l2jmobius.gameserver.model.holders.ItemHolder;
+import org.l2jmobius.gameserver.model.holders.SkillHolder;
+import org.l2jmobius.gameserver.model.instancezone.Instance;
+import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
+import org.l2jmobius.gameserver.model.skills.Skill;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
+import org.l2jmobius.gameserver.model.zone.ZoneId;
+import org.l2jmobius.gameserver.network.SystemMessageId;
+import org.l2jmobius.gameserver.network.serverpackets.DeleteObject;
+import org.l2jmobius.gameserver.network.serverpackets.ExUserInfoAbnormalVisualEffect;
+import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+import org.l2jmobius.gameserver.network.serverpackets.NpcHtmlMessage;
+import org.l2jmobius.gameserver.network.serverpackets.SkillCoolTime;
+import org.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+import org.l2jmobius.gameserver.network.serverpackets.appearance.ExCuriousHouseMemberUpdate;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseEnter;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseLeave;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseMemberList;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseObserveMode;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseRemainTime;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseResult;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseState;
+
+import ai.AbstractNpcAI;
+
+/**
+ * @author Sdw, Mobius
+ */
+public class CeremonyOfChaos extends AbstractNpcAI
+{
+	// Items
+	private static final ItemHolder[] INITIAL_ITEMS =
+	{
+		new ItemHolder(35991, 1), // Ceremony of Chaos - Attack
+		new ItemHolder(35992, 1), // Ceremony of Chaos - Magic
+		new ItemHolder(35993, 1), // Ceremony of Chaos - Defense
+	};
+	// Skills
+	private static final SkillHolder[] INITIAL_BUFFS =
+	{
+		new SkillHolder(7115, 1) // Energy of Chaos
+	};
+	private static final SkillHolder[] END_BUFFS =
+	{
+		new SkillHolder(9540, 1), // Mysterious Herb of Power
+		new SkillHolder(9541, 1), // Mysterious Herb of Magic
+		new SkillHolder(19102, 1) // Chaos Sympathy
+	};
+	// Templates
+	private static final int[] TEMPLATES =
+	{
+		224,
+		225,
+		226,
+		227
+	};
+	// Misc
+	private static final Set<PlayerInstance> REGISTERED_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final Set<PlayerInstance> PARTICIPANT_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final String COC_DEFEATED_VAR = "COC_DEFEATED";
+	private static final int MIN_PLAYERS = 2;
+	private static final int MAX_PLAYERS = 18;
+	private static final int MAX_ARENAS = 5;
+	private boolean _registrationOpen = false;
+	
+	private CeremonyOfChaos()
+	{
+		// Schedule event period end, 1st of next month 00:01.
+		final Calendar periodEnd = Calendar.getInstance();
+		periodEnd.add(Calendar.MONTH, 1);
+		periodEnd.set(Calendar.DAY_OF_MONTH, 1);
+		periodEnd.set(Calendar.HOUR_OF_DAY, 0);
+		periodEnd.set(Calendar.MINUTE, 1);
+		periodEnd.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> endMonth(), periodEnd.getTimeInMillis() - Chronos.currentTimeMillis(), 2629800000L); // 2629800000 = 1 month
+		
+		// Daily task to start event at 18:00.
+		final Calendar startTime = Calendar.getInstance();
+		if ((startTime.get(Calendar.HOUR_OF_DAY) >= 18) && (startTime.get(Calendar.MINUTE) >= 0))
+		{
+			startTime.add(Calendar.DAY_OF_YEAR, 1);
+		}
+		startTime.set(Calendar.HOUR_OF_DAY, 18);
+		startTime.set(Calendar.MINUTE, 0);
+		startTime.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> startEvent(), startTime.getTimeInMillis() - Chronos.currentTimeMillis(), 86400000); // 86400000 = 1 day
+	}
+	
+	private void endMonth()
+	{
+		// Set monthly true hero.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO, GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MEMBER, 0));
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, false);
+		// Reset monthly winner.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, 0);
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, 0);
+		
+		try (Connection con = DatabaseFactory.getConnection();
+			PreparedStatement ps = con.prepareStatement("DELETE FROM character_variables WHERE var=?"))
+		{
+			ps.setString(1, PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			ps.execute();
+		}
+		catch (Exception e)
+		{
+			LOGGER.severe(getClass().getSimpleName() + ": Could not reset Ceremony Of Chaos victories: " + e);
+		}
+		
+		// Update data for online players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			player.getVariables().remove(PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			player.getVariables().storeMe();
+		}
+		
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos variables have been reset.");
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos period has ended!");
+	}
+	
+	private void startEvent()
+	{
+		// Enabled Tuesday, Wednesday, Thursday
+		final Calendar calendar = Calendar.getInstance();
+		final int day = calendar.get(Calendar.DAY_OF_WEEK);
+		if ((day != Calendar.TUESDAY) && (day != Calendar.WEDNESDAY) && (day != Calendar.THURSDAY))
+		{
+			return;
+		}
+		
+		// Event starts at 18, should stop if past 00:00.
+		if (calendar.get(Calendar.HOUR_OF_DAY) < 18)
+		{
+			return;
+		}
+		
+		registrationStart();
+	}
+	
+	private void registrationStart()
+	{
+		_registrationOpen = true;
+		
+		// Message all players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			if (player.isOnline())
+			{
+				player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_BEGUN);
+				if (canRegister(player, false))
+				{
+					player.sendPacket(ExCuriousHouseState.REGISTRATION_PACKET);
+				}
+			}
+		}
+		
+		ThreadPool.schedule(() -> registrationEnd(), 300000); // 300000 = 5 minutes
+	}
+	
+	private void registrationEnd()
+	{
+		if (REGISTERED_PLAYERS.size() >= MIN_PLAYERS)
+		{
+			_registrationOpen = false;
+			
+			for (PlayerInstance player : World.getInstance().getPlayers())
+			{
+				if (player.isOnline())
+				{
+					player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_ENDED);
+					if (!REGISTERED_PLAYERS.contains(player))
+					{
+						player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+					}
+				}
+			}
+			
+			final StatSet params = new StatSet();
+			params.set("time", 60);
+			getTimers().addTimer("count_down", params, 60000, null, null);
+			
+			ThreadPool.schedule(() -> prepareForFight(), 60000); // 60000 = 1 minute
+		}
+		else // Try again in 10 minutes.
+		{
+			ThreadPool.schedule(() -> startEvent(), 600000); // 600000 = 10 minutes
+		}
+	}
+	
+	private void prepareForFight()
+	{
+		PARTICIPANT_PLAYERS.clear();
+		final List<PlayerInstance> players = REGISTERED_PLAYERS.stream().sorted(Comparator.comparingInt(PlayerInstance::getLevel)).collect(Collectors.toList());
+		for (PlayerInstance player : players)
+		{
+			if (player.isOnline() && canRegister(player, true))
+			{
+				PARTICIPANT_PLAYERS.add(player);
+			}
+			else
+			{
+				player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+			}
+		}
+		
+		// Clear previously registered players.
+		REGISTERED_PLAYERS.clear();
+		
+		// Prepare all event players for start.
+		preparePlayers();
+	}
+	
+	public void preparePlayers()
+	{
+		final ExCuriousHouseMemberList membersList = new ExCuriousHouseMemberList(0, MAX_PLAYERS, PARTICIPANT_PLAYERS);
+		final NpcHtmlMessage msg = new NpcHtmlMessage(0);
+		int index = 0;
+		int position = 1;
+		final int templateId = getRandomEntry(TEMPLATES);
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player.inObserverMode())
+			{
+				player.leaveObserverMode();
+			}
+			
+			if (player.isInDuel())
+			{
+				player.setInDuel(0);
+			}
+			
+			// Remember player's last location
+			player.setLastLocation();
+			
+			// Hide player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName("Challenger" + position++);
+			app.setVisibleTitle("");
+			app.setVisibleClanData(0, 0, 0, 0, 0);
+			
+			// Load the html
+			msg.setFile(player, "data/scripts/instances/CeremonyOfChaos/started.htm");
+			
+			// Remove buffs
+			player.stopAllEffectsExceptThoseThatLastThroughDeath();
+			player.getEffectList().stopEffects(info -> info.getSkill().isBlockedInOlympiad(), true, true);
+			
+			// Player shouldn't be able to move and is hidden
+			player.setImmobilized(true);
+			player.setInvisible(true);
+			
+			// Same goes for summon
+			player.getServitors().values().forEach(s ->
+			{
+				s.stopAllEffectsExceptThoseThatLastThroughDeath();
+				s.setInvisible(true);
+				s.setImmobilized(true);
+			});
+			
+			if (player.isFlyingMounted())
+			{
+				player.untransform();
+			}
+			
+			// If player is dead, revive it
+			if (player.isDead())
+			{
+				player.doRevive();
+			}
+			
+			// If player is sitting, stand up
+			if (player.isSitting())
+			{
+				player.standUp();
+			}
+			
+			// If player in party, leave it
+			final Party party = player.getParty();
+			if (party != null)
+			{
+				party.removePartyMember(player, MessageType.EXPELLED);
+			}
+			
+			// Cancel any started action
+			player.abortAttack();
+			player.abortCast();
+			player.stopMove(null);
+			player.setTarget(null);
+			
+			// Unsummon pet
+			final Summon pet = player.getPet();
+			if (pet != null)
+			{
+				pet.unSummon(player);
+			}
+			
+			// Unsummon agathion
+			if (player.getAgathionId() > 0)
+			{
+				player.setAgathionId(0);
+			}
+			
+			// The character HP, MP, and CP are fully recovered.
+			player.setCurrentHp(player.getMaxHp());
+			player.setCurrentMp(player.getMaxMp());
+			player.setCurrentCp(player.getMaxCp());
+			
+			// Skill reuse timers for all skills that have less than 15 minutes of cooldown time are reset.
+			for (Skill skill : player.getAllSkills())
+			{
+				if (skill.getReuseDelay() <= 900000)
+				{
+					player.enableSkill(skill);
+				}
+			}
+			
+			player.sendSkillList();
+			player.sendPacket(new SkillCoolTime(player));
+			
+			// Apply the Energy of Chaos skill
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Send Enter packet
+			player.sendPacket(ExCuriousHouseEnter.STATIC_PACKET);
+			
+			// Send all members
+			player.sendPacket(membersList);
+			
+			// Send the entrance html
+			player.sendPacket(msg);
+			
+			// Send support items to player
+			for (ItemHolder holder : INITIAL_ITEMS)
+			{
+				player.addItem("CoC", holder, null, true);
+			}
+			
+			// Event flags.
+			player.setRegisteredOnEvent(false);
+			player.setOnSoloEvent(true);
+			player.setOnEvent(true);
+			
+			// Add death listener.
+			addDeathListener(player);
+			
+			// Variables.
+			player.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			player.getVariables().set(COC_DEFEATED_VAR, false);
+			
+			// Teleport player to the arena
+			Instance world = null;
+			for (Instance instance : InstanceManager.getInstance().getInstances())
+			{
+				if (instance.getTemplateId() == templateId)
+				{
+					world = instance;
+					break;
+				}
+			}
+			
+			if (world == null)
+			{
+				world = InstanceManager.getInstance().createInstance(templateId, player);
+			}
+			
+			final List<Location> enterLocations = world.getEnterLocations();
+			if (index >= enterLocations.size())
+			{
+				index = 0;
+			}
+			player.teleToLocation(enterLocations.get(index++), 0, world);
+		}
+		
+		final StatSet params = new StatSet();
+		params.set("time", 60);
+		getTimers().addTimer("match_start_countdown", params, 100, null, null);
+		getTimers().addTimer("teleport_message1", 10000, null, null);
+		getTimers().addTimer("teleport_message2", 14000, null, null);
+		getTimers().addTimer("teleport_message3", 18000, null, null);
+	}
+	
+	public void startFight()
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				player.sendPacket(SystemMessageId.THE_MATCH_HAS_STARTED_FIGHT);
+				player.setImmobilized(false);
+				player.setInvisible(false);
+				player.broadcastInfo();
+				player.sendPacket(new ExUserInfoAbnormalVisualEffect(player));
+				player.getServitors().values().forEach(s ->
+				{
+					s.setInvisible(false);
+					s.setImmobilized(false);
+					s.broadcastInfo();
+				});
+			}
+		}
+		getTimers().addRepeatingTimer("update", 1000, null, null);
+	}
+	
+	@Override
+	public String onAdvEvent(String event, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "RequestCuriousHouseHtml":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (canRegister(player, true))
+				{
+					final NpcHtmlMessage message = new NpcHtmlMessage(0);
+					message.setFile(player, "data/scripts/instances/CeremonyOfChaos/invite.htm");
+					player.sendPacket(message);
+				}
+				break;
+			}
+			case "RegisterPlayer":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.size() >= MAX_PLAYERS)
+				{
+					player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
+					break;
+				}
+				
+				addLogoutListener(player);
+				REGISTERED_PLAYERS.add(player);
+				player.setRegisteredOnEvent(true);
+				player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
+				player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
+				player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
+				break;
+			}
+			case "UnregisterPlayer":
+			{
+				if (REGISTERED_PLAYERS.remove(player))
+				{
+					removeListeners(player);
+					player.setRegisteredOnEvent(false);
+					player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
+					player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+				}
+				break;
+			}
+			case "RequestQuit":
+			{
+				if (PARTICIPANT_PLAYERS.remove(player))
+				{
+					// Mark player as defeated
+					player.getVariables().set(COC_DEFEATED_VAR, true);
+					
+					// Delete target player
+					final DeleteObject deleteObject = new DeleteObject(player);
+					for (PlayerInstance member : PARTICIPANT_PLAYERS)
+					{
+						if (member.getObjectId() != player.getObjectId())
+						{
+							deleteObject.sendTo(member);
+						}
+					}
+					
+					// Make the target observer
+					player.setObserving(true);
+					
+					// Make the target spectator
+					player.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+				}
+				break;
+			}
+			
+		}
+		return null;
+	}
+	
+	@Override
+	public void onTimerEvent(String event, StatSet params, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "count_down":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.YOU_WILL_BE_MOVED_TO_THE_ARENA_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				for (PlayerInstance member : REGISTERED_PLAYERS)
+				{
+					member.sendPacket(countdown);
+				}
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 10);
+					getTimers().addTimer(event, params, 50000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				break;
+			}
+			case "update":
+			{
+				int time = -1;
+				if (!PARTICIPANT_PLAYERS.isEmpty())
+				{
+					while (time == -1)
+					{
+						final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+						if ((random != null) && random.isInInstance())
+						{
+							time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+						}
+					}
+				}
+				
+				broadcastPacket(new ExCuriousHouseRemainTime(time));
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					broadcastPacket(new ExCuriousHouseMemberUpdate(member));
+				}
+				
+				// Validate winner
+				int count = 0;
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (!member.getVariables().getBoolean(COC_DEFEATED_VAR))
+					{
+						count++;
+					}
+				}
+				if (count <= 1)
+				{
+					stopFight();
+				}
+				break;
+			}
+			case "teleport_message1":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.PROVE_YOUR_ABILITIES));
+				break;
+			}
+			case "teleport_message2":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.THERE_ARE_NO_ALLIES_HERE_EVERYONE_IS_AN_ENEMY));
+				break;
+			}
+			case "teleport_message3":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.IT_WILL_BE_A_LONELY_BATTLE_BUT_I_WISH_YOU_VICTORY));
+				break;
+			}
+			case "match_start_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.THE_MATCH_WILL_START_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 30);
+					getTimers().addTimer(event, params, 30000, null, null);
+				}
+				else if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 1)
+				{
+					startFight();
+				}
+				break;
+			}
+			case "match_end_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.IN_S1_SECOND_S_YOU_WILL_BE_MOVED_TO_WHERE_YOU_WERE_BEFORE_PARTICIPATING_IN_THE_CEREMONY_OF_CHAOS);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if ((time > 0) && (time <= 10))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 0)
+				{
+					teleportPlayersOut();
+				}
+				break;
+			}
+		}
+	}
+	
+	public void stopFight()
+	{
+		final List<PlayerInstance> winners = getWinners();
+		final List<PlayerInstance> memberList = new ArrayList<>(PARTICIPANT_PLAYERS.size());
+		SystemMessage msg = null;
+		if (winners.isEmpty() || (winners.size() > 1))
+		{
+			msg = new SystemMessage(SystemMessageId.THERE_IS_NO_VICTOR_THE_MATCH_ENDS_IN_A_TIE);
+		}
+		else
+		{
+			final PlayerInstance winner = winners.get(0);
+			if (winner != null)
+			{
+				msg = new SystemMessage(SystemMessageId.CONGRATULATIONS_C1_YOU_WIN_THE_MATCH);
+				msg.addString(winner.getName());
+				
+				// Rewards according to https://l2wiki.com/Ceremony_of_Chaos
+				final int marksRewarded = Rnd.get(2, 5); // Guessed
+				final int boxs = Rnd.get(1, 5);
+				winner.addItem("CoC-Winner", 45584, marksRewarded, winner, true); // Mark of battle
+				winner.addItem("CoC-Winner", 36333, boxs, winner, true); // Mysterious Box
+				// Possible additional rewards
+				
+				// Improved Life Stone
+				if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(4))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 18570, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 18571, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 18575, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 18576, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+					}
+				}
+				// Soul Crystal Fragment
+				else if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(6))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 19467, 1, winner, true); // Yellow Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 19468, 1, winner, true); // Teal Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 19469, 1, winner, true); // Purple Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 19511, 1, winner, true); // Yellow Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 4:
+						{
+							winner.addItem("CoC-Winner", 19512, 1, winner, true); // Teal Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 5:
+						{
+							winner.addItem("CoC-Winner", 19513, 1, winner, true); // Purple Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+					}
+				}
+				// Mysterious Belt
+				else if (Rnd.get(10) < 1) // Chance to get reward (10%)
+				{
+					winner.addItem("CoC-Winner", 35565, 1, winner, true); // Mysterious Belt
+				}
+				
+				// Save monthly progress.
+				final int totalMarks = winner.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, 0) + marksRewarded;
+				winner.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, totalMarks);
+				if (totalMarks > GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MARKS, 0))
+				{
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, totalMarks);
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, winner.getObjectId());
+				}
+			}
+		}
+		
+		int time = -1;
+		if (!PARTICIPANT_PLAYERS.isEmpty())
+		{
+			while (time == -1)
+			{
+				final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+				if ((random != null) && random.isInInstance())
+				{
+					time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+				}
+			}
+		}
+		
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				// Send winner message
+				if (msg != null)
+				{
+					player.sendPacket(msg);
+				}
+				
+				// Send result
+				player.sendPacket(new ExCuriousHouseResult(CeremonyOfChaosResult.WIN, winners, time));
+				memberList.add(player);
+			}
+		}
+		
+		getTimers().cancelTimer("update", null, null);
+		final StatSet params = new StatSet();
+		params.set("time", 30);
+		getTimers().addTimer("match_end_countdown", params, 30000, null, null);
+		EventDispatcher.getInstance().notifyEvent(new OnCeremonyOfChaosMatchResult(winners, memberList));
+	}
+	
+	private void teleportPlayersOut()
+	{
+		Instance instance = null;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player == null)
+			{
+				continue;
+			}
+			
+			if (player.isInInstance())
+			{
+				instance = player.getInstanceWorld();
+			}
+			
+			// Leaves observer mode
+			if (player.inObserverMode())
+			{
+				player.setObserving(false);
+			}
+			
+			// Revive the player
+			player.doRevive();
+			
+			// Remove Energy of Chaos
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				player.stopSkillEffects(holder.getSkill());
+			}
+			
+			// Apply buffs on players
+			for (SkillHolder holder : END_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Remove quit button
+			player.sendPacket(ExCuriousHouseLeave.STATIC_PACKET);
+			
+			// Remove spectator mode
+			player.setObserving(false);
+			player.sendPacket(ExCuriousHouseObserveMode.STATIC_DISABLED);
+			
+			// Teleport player back
+			final Location lastLocation = player.getLastLocation();
+			player.teleToLocation(lastLocation != null ? lastLocation : new Location(82201, 147587, -3473), null);
+			
+			// Restore player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName(null);
+			app.setVisibleTitle(null);
+			app.setVisibleClanData(-1, -1, -1, -1, -1);
+			
+			// Remove player from event
+			player.setOnSoloEvent(false);
+			player.setOnEvent(false);
+			removeListeners(player);
+		}
+		
+		PARTICIPANT_PLAYERS.clear();
+		if (instance != null)
+		{
+			instance.destroy();
+		}
+		
+		ThreadPool.schedule(() -> startEvent(), 60000); // 60000 = 1 minute
+	}
+	
+	public List<PlayerInstance> getWinners()
+	{
+		int topScore = -1;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score > topScore)
+			{
+				topScore = score;
+			}
+		}
+		
+		final List<PlayerInstance> winners = new ArrayList<>();
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score == topScore)
+			{
+				winners.add(player);
+			}
+		}
+		return winners;
+	}
+	
+	private void addLogoutListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_PLAYER_LOGOUT, (OnPlayerLogout event) -> onPlayerLogout(event), this));
+	}
+	
+	private void addDeathListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_CREATURE_DEATH, (OnCreatureDeath event) -> onPlayerDeath(event), this));
+	}
+	
+	private void removeListeners(PlayerInstance player)
+	{
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_PLAYER_LOGOUT))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_CREATURE_DEATH))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_PLAYER_LOGOUT)
+	private void onPlayerLogout(OnPlayerLogout event)
+	{
+		final PlayerInstance player = event.getPlayer();
+		if (player != null)
+		{
+			REGISTERED_PLAYERS.remove(player);
+			if (PARTICIPANT_PLAYERS.contains(player))
+			{
+				PARTICIPANT_PLAYERS.remove(player);
+				if (PARTICIPANT_PLAYERS.size() <= 1)
+				{
+					stopFight();
+				}
+			}
+			removeListeners(player);
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_CREATURE_DEATH)
+	public void onPlayerDeath(OnCreatureDeath event)
+	{
+		if (event.getAttacker().isPlayer() && event.getTarget().isPlayer())
+		{
+			final PlayerInstance attackerPlayer = event.getAttacker().getActingPlayer();
+			final PlayerInstance targetPlayer = event.getTarget().getActingPlayer();
+			if (PARTICIPANT_PLAYERS.contains(attackerPlayer) && PARTICIPANT_PLAYERS.contains(targetPlayer))
+			{
+				attackerPlayer.getVariables().increaseInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 1);
+				
+				// Mark player as defeated
+				targetPlayer.getVariables().set(COC_DEFEATED_VAR, true);
+				
+				// Delete target player
+				final DeleteObject deleteObject = new DeleteObject(targetPlayer);
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (member.getObjectId() != targetPlayer.getObjectId())
+					{
+						deleteObject.sendTo(member);
+					}
+				}
+				
+				// Make the target observer
+				targetPlayer.setObserving(true);
+				
+				// Make the target spectator
+				targetPlayer.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+			}
+		}
+	}
+	
+	private boolean canRegister(PlayerInstance player, boolean sendMessage)
+	{
+		boolean canRegister = true;
+		
+		final Clan clan = player.getClan();
+		SystemMessageId sm = null;
+		if (player.getLevel() < 85)
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_LEVEL_85_OR_ABOVE_MAY_PARTICIPATE_IN_THE_TOURNAMENT;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (!player.isInCategory(CategoryType.SIXTH_CLASS_GROUP))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_HAVE_COMPLETED_THE_3RD_CLASS_TRANSFER_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if (!player.isInventoryUnder80(false) || (player.getWeightPenalty() != 0))
+		{
+			sm = SystemMessageId.NOT_ENOUGH_SPACE_IN_THE_INVENTORY_UNABLE_TO_PROCESS_THIS_REQUEST_UNTIL_YOUR_INVENTORY_S_WEIGHT_AND_SLOT_COUNT_ARE_LESS_THAN_80_PERCENT_OF_CAPACITY;
+			canRegister = false;
+		}
+		else if ((clan == null) || (clan.getLevel() < 3))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_ARE_A_PART_OF_A_CLAN_OF_LEVEL_3_OR_ABOVE_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if ((REGISTERED_PLAYERS.size() >= (MAX_ARENAS * MAX_PLAYERS)) && !PARTICIPANT_PLAYERS.contains(player))
+		{
+			sm = SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW;
+			canRegister = false;
+		}
+		else if (player.isCursedWeaponEquipped() || (player.getReputation() < 0))
+		{
+			sm = SystemMessageId.WAITING_LIST_REGISTRATION_IS_NOT_ALLOWED_WHILE_THE_CURSED_SWORD_IS_BEING_USED_OR_THE_STATUS_IS_IN_A_CHAOTIC_STATE;
+			canRegister = false;
+		}
+		else if (player.isInDuel())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_DURING_A_DUEL;
+			canRegister = false;
+		}
+		else if (player.isInOlympiadMode() || OlympiadManager.getInstance().isRegistered(player))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_OLYMPIAD;
+			canRegister = false;
+		}
+		else if ((player.isRegisteredOnEvent() && !REGISTERED_PLAYERS.contains(player)) || (player.getBlockCheckerArena() > -1))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_THE_BLOCK_CHECKER_COLISEUM_OLYMPIAD_KRATEI_S_CUBE_CEREMONY_OF_CHAOS;
+			canRegister = false;
+		}
+		else if (player.isInInstance())
+		{
+			sm = SystemMessageId.YOU_MAY_NOT_REGISTER_WHILE_USING_THE_INSTANCE_ZONE;
+			canRegister = false;
+		}
+		else if (player.isInSiege())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_ON_THE_BATTLEFIELD_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isInsideZone(ZoneId.SIEGE))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_BEING_INSIDE_OF_A_BATTLEGROUND_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (player.isFishing())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_WHILE_FISHING;
+			canRegister = false;
+		}
+		else if (player.isInTimedHuntingZone(player.getX(), player.getY()))
+		{
+			sm = SystemMessageId.CANNOT_USE_TIME_LIMITED_HUNTING_ZONES_WHILE_WAITING_FOR_THE_CEREMONY_OF_CHAOS;
+			canRegister = false;
+		}
+		
+		if ((sm != null) && sendMessage)
+		{
+			player.sendPacket(sm);
+		}
+		
+		return canRegister;
+	}
+	
+	private void broadcastPacket(IClientOutgoingPacket packet)
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			packet.sendTo(player);
+		}
+	}
+	
+	public static void main(String[] args)
+	{
+		new CeremonyOfChaos();
+	}
+}
diff --git a/L2J_Mobius_08.2_Homunculus/dist/game/data/html/CeremonyOfChaos/invite.htm b/L2J_Mobius_08.2_Homunculus/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
similarity index 100%
rename from L2J_Mobius_08.2_Homunculus/dist/game/data/html/CeremonyOfChaos/invite.htm
rename to L2J_Mobius_08.2_Homunculus/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
diff --git a/L2J_Mobius_08.2_Homunculus/dist/game/data/html/CeremonyOfChaos/started.htm b/L2J_Mobius_08.2_Homunculus/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
similarity index 100%
rename from L2J_Mobius_08.2_Homunculus/dist/game/data/html/CeremonyOfChaos/started.htm
rename to L2J_Mobius_08.2_Homunculus/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
diff --git a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 789a826507..a104164898 100644
--- a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -252,7 +252,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -13644,21 +13643,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index 8d0ce07b6c..69898fe643 100644
--- a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,7 +52,7 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
+	public static final String CEREMONY_OF_CHAOS_SCORE = "CEREMONY_OF_CHAOS_SCORE";
 	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
diff --git a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
index c6ea20edf4..3ae252ea2a 100644
--- a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
+++ b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
@@ -51,6 +51,7 @@ import org.l2jmobius.gameserver.network.clientpackets.awakening.RequestCallToCha
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCancelCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCuriousHouseHtml;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestJoinCuriousHouse;
+import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestLeaveCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.classchange.ExRequestClassChange;
 import org.l2jmobius.gameserver.network.clientpackets.classchange.ExRequestClassChangeVerifying;
 import org.l2jmobius.gameserver.network.clientpackets.commission.RequestCommissionBuyInfo;
@@ -329,7 +330,7 @@ public enum ExIncomingPackets implements IIncomingPackets<GameClient>
 	REQUEST_IN_ZONE_WAITING_TIME(0xBA, RequestInzoneWaitingTime::new, ConnectionState.IN_GAME),
 	REQUEST_JOIN_CURIOUS_HOUSE(0xBB, RequestJoinCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_CANCEL_CURIOUS_HOUSE(0xBC, RequestCancelCuriousHouse::new, ConnectionState.IN_GAME),
-	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, null, ConnectionState.IN_GAME),
+	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, RequestLeaveCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_LIST_CURIOUS_HOUSE(0xBE, null, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_CURIOUS_HOUSE(0xBF, null, ConnectionState.IN_GAME),
 	REQUEST_LEAVE_OBSERVING_CURIOUS_HOUSE(0xC0, null, ConnectionState.IN_GAME),
diff --git a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
index 1e87455cc7..7eeeae73ce 100644
--- a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
+++ b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
@@ -27,6 +27,7 @@ import org.l2jmobius.gameserver.handler.AdminCommandHandler;
 import org.l2jmobius.gameserver.handler.BypassHandler;
 import org.l2jmobius.gameserver.handler.CommunityBoardHandler;
 import org.l2jmobius.gameserver.handler.IBypassHandler;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.World;
 import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
@@ -39,6 +40,7 @@ import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerBypass
 import org.l2jmobius.gameserver.model.events.returns.TerminateReturn;
 import org.l2jmobius.gameserver.model.items.instance.ItemInstance;
 import org.l2jmobius.gameserver.model.olympiad.Hero;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.Disconnection;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.serverpackets.ActionFailed;
@@ -259,6 +261,15 @@ public class RequestBypassToServer implements IClientIncomingPacket
 				final int multisellId = Integer.parseInt(_command.substring(10).trim());
 				MultisellData.getInstance().separateAndSend(multisellId, player, null, false);
 			}
+			else if (_command.equals("pledgegame?command=apply"))
+			{
+				final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+				if (quest != null)
+				{
+					quest.notifyEvent("RegisterPlayer", null, player);
+				}
+				return;
+			}
 			else
 			{
 				final IBypassHandler handler = BypassHandler.getInstance().getHandler(_command);
diff --git a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
index 88a7ec13b1..1ceb010c41 100644
--- a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
+++ b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCancelCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,15 +43,10 @@ public class RequestCancelCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().unregisterPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
-		// player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
-		//
-		// if (CeremonyOfChaosManager.getInstance().getState() == CeremonyOfChaosState.PREPARING_FOR_TELEPORT)
-		// {
-		// player.prohibiteCeremonyOfChaos();
-		// }
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("UnregisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
index c9e0872ac9..ce105e7864 100644
--- a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
+++ b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCuriousHouseHtml implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,21 +43,10 @@ public class RequestCuriousHouseHtml implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().canRegister(player, true))
-		// {
-		// final NpcHtmlMessage message = new NpcHtmlMessage(0);
-		// message.setFile(player, "data/html/CeremonyOfChaos/invite.htm");
-		// player.sendPacket(message);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestCuriousHouseHtml", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
index 9fd38f3805..9981a2f9fc 100644
--- a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
+++ b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestJoinCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,25 +43,10 @@ public class RequestJoinCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().registerPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
-		// player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
-		// player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
-		// }
-		// else
-		// {
-		// player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RegisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
new file mode 100644
index 0000000000..ea191ee539
--- /dev/null
+++ b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
@@ -0,0 +1,52 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
+
+import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
+import org.l2jmobius.gameserver.network.GameClient;
+import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
+
+/**
+ * @author Mobius
+ */
+public class RequestLeaveCuriousHouse implements IClientIncomingPacket
+{
+	@Override
+	public boolean read(GameClient client, PacketReader packet)
+	{
+		return true;
+	}
+	
+	@Override
+	public void run(GameClient client)
+	{
+		final PlayerInstance player = client.getPlayer();
+		if (player == null)
+		{
+			return;
+		}
+		
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestQuit", null, player);
+		}
+	}
+}
diff --git a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
index 7c74a35616..b7754b9352 100644
--- a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
+++ b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
@@ -47,10 +47,11 @@ public class ExCuriousHouseMemberList implements IClientOutgoingPacket
 		packet.writeD(_id);
 		packet.writeD(_maxPlayers);
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++);
 			packet.writeD(player.getMaxHp());
 			packet.writeD(player.getMaxCp());
 			packet.writeD((int) player.getCurrentHp());
diff --git a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
index 27605b732b..cf691e20c8 100644
--- a/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
+++ b/L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
@@ -21,6 +21,7 @@ import java.util.Collection;
 import org.l2jmobius.commons.network.PacketWriter;
 import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
 import org.l2jmobius.gameserver.network.OutgoingPackets;
 import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
 
@@ -31,11 +32,13 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 {
 	private final CeremonyOfChaosResult _result;
 	private final Collection<PlayerInstance> _players;
+	private final int _time;
 	
-	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players)
+	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players, int time)
 	{
 		_result = result;
 		_players = players;
+		_time = time;
 	}
 	
 	@Override
@@ -44,15 +47,16 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 		OutgoingPackets.EX_CURIOUS_HOUSE_RESULT.writeId(packet);
 		packet.writeD(0); // _event.getId()
 		packet.writeH(_result.ordinal());
-		packet.writeD(_players.size()); // CeremonyOfChaosManager.getInstance().getMaxPlayersInArena()
+		packet.writeD(18); // max players
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++); // position
 			packet.writeD(player.getClassId().getId());
-			packet.writeD(0x00); // getLifeTime
-			packet.writeD(0x00); // getScore
+			packet.writeD(_time); // getLifeTime
+			packet.writeD(player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0));
 		}
 		return true;
 	}
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena1.xml b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena1.xml
index d081eb8753..0e062b1d6e 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena1.xml
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 1 -->
 <instance id="224" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena2.xml b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena2.xml
index ddcb73d354..aa546f18c1 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena2.xml
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 2 -->
 <instance id="225" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena3.xml b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena3.xml
index dc44bbbbd5..e214d85d60 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena3.xml
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena3.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 3 -->
 <instance id="226" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena4.xml b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena4.xml
index e93e625cd8..1b76927a47 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena4.xml
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/instances/CeremonyOfChaosArena4.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Ceremony of Chaos - Arena 4 -->
 <instance id="227" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/instance.xsd">
-	<time empty="0" />
+	<time duration="10" empty="5" />
 	<misc isPvP="true" />
 	<locations>
 		<enter type="FIXED">
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
new file mode 100644
index 0000000000..e3a18246b2
--- /dev/null
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/scripts/instances/CeremonyOfChaos/CeremonyOfChaos.java
@@ -0,0 +1,1119 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package instances.CeremonyOfChaos;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.stream.Collectors;
+
+import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
+import org.l2jmobius.commons.util.Chronos;
+import org.l2jmobius.commons.util.Rnd;
+import org.l2jmobius.gameserver.enums.CategoryType;
+import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
+import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
+import org.l2jmobius.gameserver.instancemanager.InstanceManager;
+import org.l2jmobius.gameserver.model.Location;
+import org.l2jmobius.gameserver.model.Party;
+import org.l2jmobius.gameserver.model.Party.MessageType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.actor.Npc;
+import org.l2jmobius.gameserver.model.actor.Summon;
+import org.l2jmobius.gameserver.model.actor.appearance.PlayerAppearance;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.clan.Clan;
+import org.l2jmobius.gameserver.model.events.EventDispatcher;
+import org.l2jmobius.gameserver.model.events.EventType;
+import org.l2jmobius.gameserver.model.events.annotations.RegisterEvent;
+import org.l2jmobius.gameserver.model.events.impl.ceremonyofchaos.OnCeremonyOfChaosMatchResult;
+import org.l2jmobius.gameserver.model.events.impl.creature.OnCreatureDeath;
+import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerLogout;
+import org.l2jmobius.gameserver.model.events.listeners.AbstractEventListener;
+import org.l2jmobius.gameserver.model.events.listeners.ConsumerEventListener;
+import org.l2jmobius.gameserver.model.holders.ItemHolder;
+import org.l2jmobius.gameserver.model.holders.SkillHolder;
+import org.l2jmobius.gameserver.model.instancezone.Instance;
+import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
+import org.l2jmobius.gameserver.model.skills.Skill;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
+import org.l2jmobius.gameserver.model.zone.ZoneId;
+import org.l2jmobius.gameserver.network.SystemMessageId;
+import org.l2jmobius.gameserver.network.serverpackets.DeleteObject;
+import org.l2jmobius.gameserver.network.serverpackets.ExUserInfoAbnormalVisualEffect;
+import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+import org.l2jmobius.gameserver.network.serverpackets.NpcHtmlMessage;
+import org.l2jmobius.gameserver.network.serverpackets.SkillCoolTime;
+import org.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+import org.l2jmobius.gameserver.network.serverpackets.appearance.ExCuriousHouseMemberUpdate;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseEnter;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseLeave;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseMemberList;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseObserveMode;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseRemainTime;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseResult;
+import org.l2jmobius.gameserver.network.serverpackets.ceremonyofchaos.ExCuriousHouseState;
+
+import ai.AbstractNpcAI;
+
+/**
+ * @author Sdw, Mobius
+ */
+public class CeremonyOfChaos extends AbstractNpcAI
+{
+	// Items
+	private static final ItemHolder[] INITIAL_ITEMS =
+	{
+		new ItemHolder(35991, 1), // Ceremony of Chaos - Attack
+		new ItemHolder(35992, 1), // Ceremony of Chaos - Magic
+		new ItemHolder(35993, 1), // Ceremony of Chaos - Defense
+	};
+	// Skills
+	private static final SkillHolder[] INITIAL_BUFFS =
+	{
+		new SkillHolder(7115, 1) // Energy of Chaos
+	};
+	private static final SkillHolder[] END_BUFFS =
+	{
+		new SkillHolder(9540, 1), // Mysterious Herb of Power
+		new SkillHolder(9541, 1), // Mysterious Herb of Magic
+		new SkillHolder(19102, 1) // Chaos Sympathy
+	};
+	// Templates
+	private static final int[] TEMPLATES =
+	{
+		224,
+		225,
+		226,
+		227
+	};
+	// Misc
+	private static final Set<PlayerInstance> REGISTERED_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final Set<PlayerInstance> PARTICIPANT_PLAYERS = ConcurrentHashMap.newKeySet();
+	private static final String COC_DEFEATED_VAR = "COC_DEFEATED";
+	private static final int MIN_PLAYERS = 2;
+	private static final int MAX_PLAYERS = 18;
+	private static final int MAX_ARENAS = 5;
+	private boolean _registrationOpen = false;
+	
+	private CeremonyOfChaos()
+	{
+		// Schedule event period end, 1st of next month 00:01.
+		final Calendar periodEnd = Calendar.getInstance();
+		periodEnd.add(Calendar.MONTH, 1);
+		periodEnd.set(Calendar.DAY_OF_MONTH, 1);
+		periodEnd.set(Calendar.HOUR_OF_DAY, 0);
+		periodEnd.set(Calendar.MINUTE, 1);
+		periodEnd.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> endMonth(), periodEnd.getTimeInMillis() - Chronos.currentTimeMillis(), 2629800000L); // 2629800000 = 1 month
+		
+		// Daily task to start event at 18:00.
+		final Calendar startTime = Calendar.getInstance();
+		if ((startTime.get(Calendar.HOUR_OF_DAY) >= 18) && (startTime.get(Calendar.MINUTE) >= 0))
+		{
+			startTime.add(Calendar.DAY_OF_YEAR, 1);
+		}
+		startTime.set(Calendar.HOUR_OF_DAY, 18);
+		startTime.set(Calendar.MINUTE, 0);
+		startTime.set(Calendar.SECOND, 0);
+		ThreadPool.scheduleAtFixedRate(() -> startEvent(), startTime.getTimeInMillis() - Chronos.currentTimeMillis(), 86400000); // 86400000 = 1 day
+	}
+	
+	private void endMonth()
+	{
+		// Set monthly true hero.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO, GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MEMBER, 0));
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, false);
+		// Reset monthly winner.
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, 0);
+		GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, 0);
+		
+		try (Connection con = DatabaseFactory.getConnection();
+			PreparedStatement ps = con.prepareStatement("DELETE FROM character_variables WHERE var=?"))
+		{
+			ps.setString(1, PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			ps.execute();
+		}
+		catch (Exception e)
+		{
+			LOGGER.severe(getClass().getSimpleName() + ": Could not reset Ceremony Of Chaos victories: " + e);
+		}
+		
+		// Update data for online players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			player.getVariables().remove(PlayerVariables.CEREMONY_OF_CHAOS_MARKS);
+			player.getVariables().storeMe();
+		}
+		
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos variables have been reset.");
+		LOGGER.info(getClass().getSimpleName() + ": Ceremony of Chaos period has ended!");
+	}
+	
+	private void startEvent()
+	{
+		// Enabled Tuesday, Wednesday, Thursday
+		final Calendar calendar = Calendar.getInstance();
+		final int day = calendar.get(Calendar.DAY_OF_WEEK);
+		if ((day != Calendar.TUESDAY) && (day != Calendar.WEDNESDAY) && (day != Calendar.THURSDAY))
+		{
+			return;
+		}
+		
+		// Event starts at 18, should stop if past 00:00.
+		if (calendar.get(Calendar.HOUR_OF_DAY) < 18)
+		{
+			return;
+		}
+		
+		registrationStart();
+	}
+	
+	private void registrationStart()
+	{
+		_registrationOpen = true;
+		
+		// Message all players.
+		for (PlayerInstance player : World.getInstance().getPlayers())
+		{
+			if (player.isOnline())
+			{
+				player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_BEGUN);
+				if (canRegister(player, false))
+				{
+					player.sendPacket(ExCuriousHouseState.REGISTRATION_PACKET);
+				}
+			}
+		}
+		
+		ThreadPool.schedule(() -> registrationEnd(), 300000); // 300000 = 5 minutes
+	}
+	
+	private void registrationEnd()
+	{
+		if (REGISTERED_PLAYERS.size() >= MIN_PLAYERS)
+		{
+			_registrationOpen = false;
+			
+			for (PlayerInstance player : World.getInstance().getPlayers())
+			{
+				if (player.isOnline())
+				{
+					player.sendPacket(SystemMessageId.REGISTRATION_FOR_THE_CEREMONY_OF_CHAOS_HAS_ENDED);
+					if (!REGISTERED_PLAYERS.contains(player))
+					{
+						player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+					}
+				}
+			}
+			
+			final StatSet params = new StatSet();
+			params.set("time", 60);
+			getTimers().addTimer("count_down", params, 60000, null, null);
+			
+			ThreadPool.schedule(() -> prepareForFight(), 60000); // 60000 = 1 minute
+		}
+		else // Try again in 10 minutes.
+		{
+			ThreadPool.schedule(() -> startEvent(), 600000); // 600000 = 10 minutes
+		}
+	}
+	
+	private void prepareForFight()
+	{
+		PARTICIPANT_PLAYERS.clear();
+		final List<PlayerInstance> players = REGISTERED_PLAYERS.stream().sorted(Comparator.comparingInt(PlayerInstance::getLevel)).collect(Collectors.toList());
+		for (PlayerInstance player : players)
+		{
+			if (player.isOnline() && canRegister(player, true))
+			{
+				PARTICIPANT_PLAYERS.add(player);
+			}
+			else
+			{
+				player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+			}
+		}
+		
+		// Clear previously registered players.
+		REGISTERED_PLAYERS.clear();
+		
+		// Prepare all event players for start.
+		preparePlayers();
+	}
+	
+	public void preparePlayers()
+	{
+		final ExCuriousHouseMemberList membersList = new ExCuriousHouseMemberList(0, MAX_PLAYERS, PARTICIPANT_PLAYERS);
+		final NpcHtmlMessage msg = new NpcHtmlMessage(0);
+		int index = 0;
+		int position = 1;
+		final int templateId = getRandomEntry(TEMPLATES);
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player.inObserverMode())
+			{
+				player.leaveObserverMode();
+			}
+			
+			if (player.isInDuel())
+			{
+				player.setInDuel(0);
+			}
+			
+			// Remember player's last location
+			player.setLastLocation();
+			
+			// Hide player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName("Challenger" + position++);
+			app.setVisibleTitle("");
+			app.setVisibleClanData(0, 0, 0, 0, 0);
+			
+			// Load the html
+			msg.setFile(player, "data/scripts/instances/CeremonyOfChaos/started.htm");
+			
+			// Remove buffs
+			player.stopAllEffectsExceptThoseThatLastThroughDeath();
+			player.getEffectList().stopEffects(info -> info.getSkill().isBlockedInOlympiad(), true, true);
+			
+			// Player shouldn't be able to move and is hidden
+			player.setImmobilized(true);
+			player.setInvisible(true);
+			
+			// Same goes for summon
+			player.getServitors().values().forEach(s ->
+			{
+				s.stopAllEffectsExceptThoseThatLastThroughDeath();
+				s.setInvisible(true);
+				s.setImmobilized(true);
+			});
+			
+			if (player.isFlyingMounted())
+			{
+				player.untransform();
+			}
+			
+			// If player is dead, revive it
+			if (player.isDead())
+			{
+				player.doRevive();
+			}
+			
+			// If player is sitting, stand up
+			if (player.isSitting())
+			{
+				player.standUp();
+			}
+			
+			// If player in party, leave it
+			final Party party = player.getParty();
+			if (party != null)
+			{
+				party.removePartyMember(player, MessageType.EXPELLED);
+			}
+			
+			// Cancel any started action
+			player.abortAttack();
+			player.abortCast();
+			player.stopMove(null);
+			player.setTarget(null);
+			
+			// Unsummon pet
+			final Summon pet = player.getPet();
+			if (pet != null)
+			{
+				pet.unSummon(player);
+			}
+			
+			// Unsummon agathion
+			if (player.getAgathionId() > 0)
+			{
+				player.setAgathionId(0);
+			}
+			
+			// The character HP, MP, and CP are fully recovered.
+			player.setCurrentHp(player.getMaxHp());
+			player.setCurrentMp(player.getMaxMp());
+			player.setCurrentCp(player.getMaxCp());
+			
+			// Skill reuse timers for all skills that have less than 15 minutes of cooldown time are reset.
+			for (Skill skill : player.getAllSkills())
+			{
+				if (skill.getReuseDelay() <= 900000)
+				{
+					player.enableSkill(skill);
+				}
+			}
+			
+			player.sendSkillList();
+			player.sendPacket(new SkillCoolTime(player));
+			
+			// Apply the Energy of Chaos skill
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Send Enter packet
+			player.sendPacket(ExCuriousHouseEnter.STATIC_PACKET);
+			
+			// Send all members
+			player.sendPacket(membersList);
+			
+			// Send the entrance html
+			player.sendPacket(msg);
+			
+			// Send support items to player
+			for (ItemHolder holder : INITIAL_ITEMS)
+			{
+				player.addItem("CoC", holder, null, true);
+			}
+			
+			// Event flags.
+			player.setRegisteredOnEvent(false);
+			player.setOnSoloEvent(true);
+			player.setOnEvent(true);
+			
+			// Add death listener.
+			addDeathListener(player);
+			
+			// Variables.
+			player.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			player.getVariables().set(COC_DEFEATED_VAR, false);
+			
+			// Teleport player to the arena
+			Instance world = null;
+			for (Instance instance : InstanceManager.getInstance().getInstances())
+			{
+				if (instance.getTemplateId() == templateId)
+				{
+					world = instance;
+					break;
+				}
+			}
+			
+			if (world == null)
+			{
+				world = InstanceManager.getInstance().createInstance(templateId, player);
+			}
+			
+			final List<Location> enterLocations = world.getEnterLocations();
+			if (index >= enterLocations.size())
+			{
+				index = 0;
+			}
+			player.teleToLocation(enterLocations.get(index++), 0, world);
+		}
+		
+		final StatSet params = new StatSet();
+		params.set("time", 60);
+		getTimers().addTimer("match_start_countdown", params, 100, null, null);
+		getTimers().addTimer("teleport_message1", 10000, null, null);
+		getTimers().addTimer("teleport_message2", 14000, null, null);
+		getTimers().addTimer("teleport_message3", 18000, null, null);
+	}
+	
+	public void startFight()
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				player.sendPacket(SystemMessageId.THE_MATCH_HAS_STARTED_FIGHT);
+				player.setImmobilized(false);
+				player.setInvisible(false);
+				player.broadcastInfo();
+				player.sendPacket(new ExUserInfoAbnormalVisualEffect(player));
+				player.getServitors().values().forEach(s ->
+				{
+					s.setInvisible(false);
+					s.setImmobilized(false);
+					s.broadcastInfo();
+				});
+			}
+		}
+		getTimers().addRepeatingTimer("update", 1000, null, null);
+	}
+	
+	@Override
+	public String onAdvEvent(String event, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "RequestCuriousHouseHtml":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (canRegister(player, true))
+				{
+					final NpcHtmlMessage message = new NpcHtmlMessage(0);
+					message.setFile(player, "data/scripts/instances/CeremonyOfChaos/invite.htm");
+					player.sendPacket(message);
+				}
+				break;
+			}
+			case "RegisterPlayer":
+			{
+				if (!_registrationOpen)
+				{
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.contains(player))
+				{
+					player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
+					break;
+				}
+				
+				if (REGISTERED_PLAYERS.size() >= MAX_PLAYERS)
+				{
+					player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
+					break;
+				}
+				
+				addLogoutListener(player);
+				REGISTERED_PLAYERS.add(player);
+				player.setRegisteredOnEvent(true);
+				player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
+				player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
+				player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
+				break;
+			}
+			case "UnregisterPlayer":
+			{
+				if (REGISTERED_PLAYERS.remove(player))
+				{
+					removeListeners(player);
+					player.setRegisteredOnEvent(false);
+					player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
+					player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
+				}
+				break;
+			}
+			case "RequestQuit":
+			{
+				if (PARTICIPANT_PLAYERS.remove(player))
+				{
+					// Mark player as defeated
+					player.getVariables().set(COC_DEFEATED_VAR, true);
+					
+					// Delete target player
+					final DeleteObject deleteObject = new DeleteObject(player);
+					for (PlayerInstance member : PARTICIPANT_PLAYERS)
+					{
+						if (member.getObjectId() != player.getObjectId())
+						{
+							deleteObject.sendTo(member);
+						}
+					}
+					
+					// Make the target observer
+					player.setObserving(true);
+					
+					// Make the target spectator
+					player.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+				}
+				break;
+			}
+			
+		}
+		return null;
+	}
+	
+	@Override
+	public void onTimerEvent(String event, StatSet params, Npc npc, PlayerInstance player)
+	{
+		switch (event)
+		{
+			case "count_down":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.YOU_WILL_BE_MOVED_TO_THE_ARENA_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				for (PlayerInstance member : REGISTERED_PLAYERS)
+				{
+					member.sendPacket(countdown);
+				}
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 10);
+					getTimers().addTimer(event, params, 50000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				break;
+			}
+			case "update":
+			{
+				int time = -1;
+				if (!PARTICIPANT_PLAYERS.isEmpty())
+				{
+					while (time == -1)
+					{
+						final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+						if ((random != null) && random.isInInstance())
+						{
+							time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+						}
+					}
+				}
+				
+				broadcastPacket(new ExCuriousHouseRemainTime(time));
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					broadcastPacket(new ExCuriousHouseMemberUpdate(member));
+				}
+				
+				// Validate winner
+				int count = 0;
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (!member.getVariables().getBoolean(COC_DEFEATED_VAR))
+					{
+						count++;
+					}
+				}
+				if (count <= 1)
+				{
+					stopFight();
+				}
+				break;
+			}
+			case "teleport_message1":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.PROVE_YOUR_ABILITIES));
+				break;
+			}
+			case "teleport_message2":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.THERE_ARE_NO_ALLIES_HERE_EVERYONE_IS_AN_ENEMY));
+				break;
+			}
+			case "teleport_message3":
+			{
+				broadcastPacket(new SystemMessage(SystemMessageId.IT_WILL_BE_A_LONELY_BATTLE_BUT_I_WISH_YOU_VICTORY));
+				break;
+			}
+			case "match_start_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.THE_MATCH_WILL_START_IN_S1_SECOND_S);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if (time == 60)
+				{
+					params.set("time", 30);
+					getTimers().addTimer(event, params, 30000, null, null);
+				}
+				else if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if (time == 10)
+				{
+					params.set("time", 5);
+					getTimers().addTimer(event, params, 5000, null, null);
+				}
+				else if ((time > 1) && (time <= 5))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 1)
+				{
+					startFight();
+				}
+				break;
+			}
+			case "match_end_countdown":
+			{
+				final int time = params.getInt("time", 0);
+				final SystemMessage countdown = new SystemMessage(SystemMessageId.IN_S1_SECOND_S_YOU_WILL_BE_MOVED_TO_WHERE_YOU_WERE_BEFORE_PARTICIPATING_IN_THE_CEREMONY_OF_CHAOS);
+				countdown.addByte(time);
+				broadcastPacket(countdown);
+				
+				// Reschedule
+				if ((time == 30) || (time == 20))
+				{
+					params.set("time", time - 10);
+					getTimers().addTimer(event, params, 10000, null, null);
+				}
+				else if ((time > 0) && (time <= 10))
+				{
+					params.set("time", time - 1);
+					getTimers().addTimer(event, params, 1000, null, null);
+				}
+				else if (time == 0)
+				{
+					teleportPlayersOut();
+				}
+				break;
+			}
+		}
+	}
+	
+	public void stopFight()
+	{
+		final List<PlayerInstance> winners = getWinners();
+		final List<PlayerInstance> memberList = new ArrayList<>(PARTICIPANT_PLAYERS.size());
+		SystemMessage msg = null;
+		if (winners.isEmpty() || (winners.size() > 1))
+		{
+			msg = new SystemMessage(SystemMessageId.THERE_IS_NO_VICTOR_THE_MATCH_ENDS_IN_A_TIE);
+		}
+		else
+		{
+			final PlayerInstance winner = winners.get(0);
+			if (winner != null)
+			{
+				msg = new SystemMessage(SystemMessageId.CONGRATULATIONS_C1_YOU_WIN_THE_MATCH);
+				msg.addString(winner.getName());
+				
+				// Rewards according to https://l2wiki.com/Ceremony_of_Chaos
+				final int marksRewarded = Rnd.get(2, 5); // Guessed
+				final int boxs = Rnd.get(1, 5);
+				winner.addItem("CoC-Winner", 45584, marksRewarded, winner, true); // Mark of battle
+				winner.addItem("CoC-Winner", 36333, boxs, winner, true); // Mysterious Box
+				// Possible additional rewards
+				
+				// Improved Life Stone
+				if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(4))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 18570, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 18571, 1, winner, true); // Improved Life Stone (R95-grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 18575, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 18576, 1, winner, true); // Improved Life Stone (R99-grade)
+							break;
+						}
+					}
+				}
+				// Soul Crystal Fragment
+				else if (Rnd.get(10) < 3) // Chance to get reward (30%)
+				{
+					switch (Rnd.get(6))
+					{
+						case 0:
+						{
+							winner.addItem("CoC-Winner", 19467, 1, winner, true); // Yellow Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 1:
+						{
+							winner.addItem("CoC-Winner", 19468, 1, winner, true); // Teal Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 2:
+						{
+							winner.addItem("CoC-Winner", 19469, 1, winner, true); // Purple Soul Crystal Fragment (R99-Grade)
+							break;
+						}
+						case 3:
+						{
+							winner.addItem("CoC-Winner", 19511, 1, winner, true); // Yellow Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 4:
+						{
+							winner.addItem("CoC-Winner", 19512, 1, winner, true); // Teal Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+						case 5:
+						{
+							winner.addItem("CoC-Winner", 19513, 1, winner, true); // Purple Soul Crystal Fragment (R95-Grade)
+							break;
+						}
+					}
+				}
+				// Mysterious Belt
+				else if (Rnd.get(10) < 1) // Chance to get reward (10%)
+				{
+					winner.addItem("CoC-Winner", 35565, 1, winner, true); // Mysterious Belt
+				}
+				
+				// Save monthly progress.
+				final int totalMarks = winner.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, 0) + marksRewarded;
+				winner.getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_MARKS, totalMarks);
+				if (totalMarks > GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TOP_MARKS, 0))
+				{
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MARKS, totalMarks);
+					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TOP_MEMBER, winner.getObjectId());
+				}
+			}
+		}
+		
+		int time = -1;
+		if (!PARTICIPANT_PLAYERS.isEmpty())
+		{
+			while (time == -1)
+			{
+				final PlayerInstance random = PARTICIPANT_PLAYERS.stream().findAny().get();
+				if ((random != null) && random.isInInstance())
+				{
+					time = (int) (random.getInstanceWorld().getRemainingTime() / 1000);
+				}
+			}
+		}
+		
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player != null)
+			{
+				// Send winner message
+				if (msg != null)
+				{
+					player.sendPacket(msg);
+				}
+				
+				// Send result
+				player.sendPacket(new ExCuriousHouseResult(CeremonyOfChaosResult.WIN, winners, time));
+				memberList.add(player);
+			}
+		}
+		
+		getTimers().cancelTimer("update", null, null);
+		final StatSet params = new StatSet();
+		params.set("time", 30);
+		getTimers().addTimer("match_end_countdown", params, 30000, null, null);
+		EventDispatcher.getInstance().notifyEvent(new OnCeremonyOfChaosMatchResult(winners, memberList));
+	}
+	
+	private void teleportPlayersOut()
+	{
+		Instance instance = null;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			if (player == null)
+			{
+				continue;
+			}
+			
+			if (player.isInInstance())
+			{
+				instance = player.getInstanceWorld();
+			}
+			
+			// Leaves observer mode
+			if (player.inObserverMode())
+			{
+				player.setObserving(false);
+			}
+			
+			// Revive the player
+			player.doRevive();
+			
+			// Remove Energy of Chaos
+			for (SkillHolder holder : INITIAL_BUFFS)
+			{
+				player.stopSkillEffects(holder.getSkill());
+			}
+			
+			// Apply buffs on players
+			for (SkillHolder holder : END_BUFFS)
+			{
+				holder.getSkill().activateSkill(player, player);
+			}
+			
+			// Remove quit button
+			player.sendPacket(ExCuriousHouseLeave.STATIC_PACKET);
+			
+			// Remove spectator mode
+			player.setObserving(false);
+			player.sendPacket(ExCuriousHouseObserveMode.STATIC_DISABLED);
+			
+			// Teleport player back
+			final Location lastLocation = player.getLastLocation();
+			player.teleToLocation(lastLocation != null ? lastLocation : new Location(82201, 147587, -3473), null);
+			
+			// Restore player information
+			final PlayerAppearance app = player.getAppearance();
+			app.setVisibleName(null);
+			app.setVisibleTitle(null);
+			app.setVisibleClanData(-1, -1, -1, -1, -1);
+			
+			// Remove player from event
+			player.setOnSoloEvent(false);
+			player.setOnEvent(false);
+			removeListeners(player);
+		}
+		
+		PARTICIPANT_PLAYERS.clear();
+		if (instance != null)
+		{
+			instance.destroy();
+		}
+		
+		ThreadPool.schedule(() -> startEvent(), 60000); // 60000 = 1 minute
+	}
+	
+	public List<PlayerInstance> getWinners()
+	{
+		int topScore = -1;
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score > topScore)
+			{
+				topScore = score;
+			}
+		}
+		
+		final List<PlayerInstance> winners = new ArrayList<>();
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			final int score = player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0);
+			if (score == topScore)
+			{
+				winners.add(player);
+			}
+		}
+		return winners;
+	}
+	
+	private void addLogoutListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_PLAYER_LOGOUT, (OnPlayerLogout event) -> onPlayerLogout(event), this));
+	}
+	
+	private void addDeathListener(PlayerInstance player)
+	{
+		player.addListener(new ConsumerEventListener(player, EventType.ON_CREATURE_DEATH, (OnCreatureDeath event) -> onPlayerDeath(event), this));
+	}
+	
+	private void removeListeners(PlayerInstance player)
+	{
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_PLAYER_LOGOUT))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+		for (AbstractEventListener listener : player.getListeners(EventType.ON_CREATURE_DEATH))
+		{
+			if (listener.getOwner() == this)
+			{
+				listener.unregisterMe();
+			}
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_PLAYER_LOGOUT)
+	private void onPlayerLogout(OnPlayerLogout event)
+	{
+		final PlayerInstance player = event.getPlayer();
+		if (player != null)
+		{
+			REGISTERED_PLAYERS.remove(player);
+			if (PARTICIPANT_PLAYERS.contains(player))
+			{
+				PARTICIPANT_PLAYERS.remove(player);
+				if (PARTICIPANT_PLAYERS.size() <= 1)
+				{
+					stopFight();
+				}
+			}
+			removeListeners(player);
+		}
+	}
+	
+	@RegisterEvent(EventType.ON_CREATURE_DEATH)
+	public void onPlayerDeath(OnCreatureDeath event)
+	{
+		if (event.getAttacker().isPlayer() && event.getTarget().isPlayer())
+		{
+			final PlayerInstance attackerPlayer = event.getAttacker().getActingPlayer();
+			final PlayerInstance targetPlayer = event.getTarget().getActingPlayer();
+			if (PARTICIPANT_PLAYERS.contains(attackerPlayer) && PARTICIPANT_PLAYERS.contains(targetPlayer))
+			{
+				attackerPlayer.getVariables().increaseInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 1);
+				
+				// Mark player as defeated
+				targetPlayer.getVariables().set(COC_DEFEATED_VAR, true);
+				
+				// Delete target player
+				final DeleteObject deleteObject = new DeleteObject(targetPlayer);
+				for (PlayerInstance member : PARTICIPANT_PLAYERS)
+				{
+					if (member.getObjectId() != targetPlayer.getObjectId())
+					{
+						deleteObject.sendTo(member);
+					}
+				}
+				
+				// Make the target observer
+				targetPlayer.setObserving(true);
+				
+				// Make the target spectator
+				targetPlayer.sendPacket(ExCuriousHouseObserveMode.STATIC_ENABLED);
+			}
+		}
+	}
+	
+	private boolean canRegister(PlayerInstance player, boolean sendMessage)
+	{
+		boolean canRegister = true;
+		
+		final Clan clan = player.getClan();
+		SystemMessageId sm = null;
+		if (player.getLevel() < 85)
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_LEVEL_85_OR_ABOVE_MAY_PARTICIPATE_IN_THE_TOURNAMENT;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (!player.isInCategory(CategoryType.SIXTH_CLASS_GROUP))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_HAVE_COMPLETED_THE_3RD_CLASS_TRANSFER_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if (!player.isInventoryUnder80(false) || (player.getWeightPenalty() != 0))
+		{
+			sm = SystemMessageId.NOT_ENOUGH_SPACE_IN_THE_INVENTORY_UNABLE_TO_PROCESS_THIS_REQUEST_UNTIL_YOUR_INVENTORY_S_WEIGHT_AND_SLOT_COUNT_ARE_LESS_THAN_80_PERCENT_OF_CAPACITY;
+			canRegister = false;
+		}
+		else if ((clan == null) || (clan.getLevel() < 3))
+		{
+			sm = SystemMessageId.ONLY_CHARACTERS_WHO_ARE_A_PART_OF_A_CLAN_OF_LEVEL_3_OR_ABOVE_MAY_PARTICIPATE;
+			canRegister = false;
+		}
+		else if ((REGISTERED_PLAYERS.size() >= (MAX_ARENAS * MAX_PLAYERS)) && !PARTICIPANT_PLAYERS.contains(player))
+		{
+			sm = SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW;
+			canRegister = false;
+		}
+		else if (player.isCursedWeaponEquipped() || (player.getReputation() < 0))
+		{
+			sm = SystemMessageId.WAITING_LIST_REGISTRATION_IS_NOT_ALLOWED_WHILE_THE_CURSED_SWORD_IS_BEING_USED_OR_THE_STATUS_IS_IN_A_CHAOTIC_STATE;
+			canRegister = false;
+		}
+		else if (player.isInDuel())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_DURING_A_DUEL;
+			canRegister = false;
+		}
+		else if (player.isInOlympiadMode() || OlympiadManager.getInstance().isRegistered(player))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_OLYMPIAD;
+			canRegister = false;
+		}
+		else if ((player.isRegisteredOnEvent() && !REGISTERED_PLAYERS.contains(player)) || (player.getBlockCheckerArena() > -1))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_WHILE_PARTICIPATING_IN_THE_BLOCK_CHECKER_COLISEUM_OLYMPIAD_KRATEI_S_CUBE_CEREMONY_OF_CHAOS;
+			canRegister = false;
+		}
+		else if (player.isInInstance())
+		{
+			sm = SystemMessageId.YOU_MAY_NOT_REGISTER_WHILE_USING_THE_INSTANCE_ZONE;
+			canRegister = false;
+		}
+		else if (player.isInSiege())
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_FOR_THE_WAITING_LIST_ON_THE_BATTLEFIELD_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isInsideZone(ZoneId.SIEGE))
+		{
+			sm = SystemMessageId.YOU_CANNOT_REGISTER_IN_THE_WAITING_LIST_WHILE_BEING_INSIDE_OF_A_BATTLEGROUND_CASTLE_SIEGE_FORTRESS_SIEGE;
+			canRegister = false;
+		}
+		else if (player.isFlyingMounted())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_AS_A_FLYING_TRANSFORMED_OBJECT;
+			canRegister = false;
+		}
+		else if (player.isFishing())
+		{
+			sm = SystemMessageId.YOU_CANNOT_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_WHILE_FISHING;
+			canRegister = false;
+		}
+		else if (player.isInTimedHuntingZone(player.getX(), player.getY()))
+		{
+			sm = SystemMessageId.CANNOT_USE_TIME_LIMITED_HUNTING_ZONES_WHILE_WAITING_FOR_THE_CEREMONY_OF_CHAOS;
+			canRegister = false;
+		}
+		
+		if ((sm != null) && sendMessage)
+		{
+			player.sendPacket(sm);
+		}
+		
+		return canRegister;
+	}
+	
+	private void broadcastPacket(IClientOutgoingPacket packet)
+	{
+		for (PlayerInstance player : PARTICIPANT_PLAYERS)
+		{
+			packet.sendTo(player);
+		}
+	}
+	
+	public static void main(String[] args)
+	{
+		new CeremonyOfChaos();
+	}
+}
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/html/CeremonyOfChaos/invite.htm b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
similarity index 100%
rename from L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/html/CeremonyOfChaos/invite.htm
rename to L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/scripts/instances/CeremonyOfChaos/invite.htm
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/html/CeremonyOfChaos/started.htm b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
similarity index 100%
rename from L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/html/CeremonyOfChaos/started.htm
rename to L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/scripts/instances/CeremonyOfChaos/started.htm
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index f668b0b805..5f5c63642a 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -257,7 +257,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.options.Options;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -13681,21 +13680,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index 8d0ce07b6c..69898fe643 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,7 +52,7 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
+	public static final String CEREMONY_OF_CHAOS_SCORE = "CEREMONY_OF_CHAOS_SCORE";
 	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
index 57da902ae8..82ac4fb7a1 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/ExIncomingPackets.java
@@ -51,6 +51,7 @@ import org.l2jmobius.gameserver.network.clientpackets.awakening.RequestCallToCha
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCancelCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestCuriousHouseHtml;
 import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestJoinCuriousHouse;
+import org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos.RequestLeaveCuriousHouse;
 import org.l2jmobius.gameserver.network.clientpackets.classchange.ExRequestClassChange;
 import org.l2jmobius.gameserver.network.clientpackets.classchange.ExRequestClassChangeVerifying;
 import org.l2jmobius.gameserver.network.clientpackets.collection.RequestCollectionCloseUI;
@@ -338,7 +339,7 @@ public enum ExIncomingPackets implements IIncomingPackets<GameClient>
 	REQUEST_IN_ZONE_WAITING_TIME(0xBA, RequestInzoneWaitingTime::new, ConnectionState.IN_GAME),
 	REQUEST_JOIN_CURIOUS_HOUSE(0xBB, RequestJoinCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_CANCEL_CURIOUS_HOUSE(0xBC, RequestCancelCuriousHouse::new, ConnectionState.IN_GAME),
-	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, null, ConnectionState.IN_GAME),
+	REQUEST_LEAVE_CURIOUS_HOUSE(0xBD, RequestLeaveCuriousHouse::new, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_LIST_CURIOUS_HOUSE(0xBE, null, ConnectionState.IN_GAME),
 	REQUEST_OBSERVING_CURIOUS_HOUSE(0xBF, null, ConnectionState.IN_GAME),
 	REQUEST_LEAVE_OBSERVING_CURIOUS_HOUSE(0xC0, null, ConnectionState.IN_GAME),
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
index 1e87455cc7..7eeeae73ce 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/RequestBypassToServer.java
@@ -27,6 +27,7 @@ import org.l2jmobius.gameserver.handler.AdminCommandHandler;
 import org.l2jmobius.gameserver.handler.BypassHandler;
 import org.l2jmobius.gameserver.handler.CommunityBoardHandler;
 import org.l2jmobius.gameserver.handler.IBypassHandler;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.World;
 import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
@@ -39,6 +40,7 @@ import org.l2jmobius.gameserver.model.events.impl.creature.player.OnPlayerBypass
 import org.l2jmobius.gameserver.model.events.returns.TerminateReturn;
 import org.l2jmobius.gameserver.model.items.instance.ItemInstance;
 import org.l2jmobius.gameserver.model.olympiad.Hero;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.Disconnection;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.serverpackets.ActionFailed;
@@ -259,6 +261,15 @@ public class RequestBypassToServer implements IClientIncomingPacket
 				final int multisellId = Integer.parseInt(_command.substring(10).trim());
 				MultisellData.getInstance().separateAndSend(multisellId, player, null, false);
 			}
+			else if (_command.equals("pledgegame?command=apply"))
+			{
+				final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+				if (quest != null)
+				{
+					quest.notifyEvent("RegisterPlayer", null, player);
+				}
+				return;
+			}
 			else
 			{
 				final IBypassHandler handler = BypassHandler.getInstance().getHandler(_command);
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
index 88a7ec13b1..1ceb010c41 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCancelCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCancelCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,15 +43,10 @@ public class RequestCancelCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().unregisterPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_HAVE_BEEN_TAKEN_OFF_THE_WAIT_LIST_YOU_MAY_ONLY_ENTER_THE_WAIT_LIST_ON_MON_THURS_EVERY_QUARTER_OF_AN_HOUR_FOR_5_MINUTES_BETWEEN_20_00_AND_23_40_IF_YOU_CANCEL_REGISTRATION_OR_CHOOSE_TO_FORFEIT_AFTER_ENTERING_A_MATCH_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_MUST_WAIT_UNTIL_THE_NEXT_CYCLE_TO_PARTICIPATE_IN_THE_CEREMONY_OF_CHAOS_UPON_ENTERING_THE_ARENA_ALL_BUFFS_EXCLUDING_VITALITY_BUFFS_ARE_REMOVED);
-		// player.sendPacket(ExCuriousHouseState.IDLE_PACKET);
-		//
-		// if (CeremonyOfChaosManager.getInstance().getState() == CeremonyOfChaosState.PREPARING_FOR_TELEPORT)
-		// {
-		// player.prohibiteCeremonyOfChaos();
-		// }
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("UnregisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
index c9e0872ac9..ce105e7864 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestCuriousHouseHtml.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestCuriousHouseHtml implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,21 +43,10 @@ public class RequestCuriousHouseHtml implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().canRegister(player, true))
-		// {
-		// final NpcHtmlMessage message = new NpcHtmlMessage(0);
-		// message.setFile(player, "data/html/CeremonyOfChaos/invite.htm");
-		// player.sendPacket(message);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestCuriousHouseHtml", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
index 9fd38f3805..9981a2f9fc 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestJoinCuriousHouse.java
@@ -17,19 +17,20 @@
 package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
 
 import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.network.GameClient;
 import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
 
 /**
- * @author Sdw
+ * @author Mobius
  */
 public class RequestJoinCuriousHouse implements IClientIncomingPacket
 {
 	@Override
 	public boolean read(GameClient client, PacketReader packet)
 	{
-		// Nothing to read
 		return true;
 	}
 	
@@ -42,25 +43,10 @@ public class RequestJoinCuriousHouse implements IClientIncomingPacket
 			return;
 		}
 		
-		// if (CeremonyOfChaosManager.getInstance().getState() != CeremonyOfChaosState.REGISTRATION)
-		// {
-		// return;
-		// }
-		// else if (CeremonyOfChaosManager.getInstance().isRegistered(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_ON_THE_WAITING_LIST_FOR_THE_CEREMONY_OF_CHAOS);
-		// return;
-		// }
-		//
-		// if (CeremonyOfChaosManager.getInstance().registerPlayer(player))
-		// {
-		// player.sendPacket(SystemMessageId.YOU_ARE_NOW_ON_THE_WAITING_LIST_YOU_WILL_AUTOMATICALLY_BE_TELEPORTED_WHEN_THE_TOURNAMENT_STARTS_AND_WILL_BE_REMOVED_FROM_THE_WAITING_LIST_IF_YOU_LOG_OUT_IF_YOU_CANCEL_REGISTRATION_WITHIN_THE_LAST_MINUTE_OF_ENTERING_THE_ARENA_AFTER_SIGNING_UP_30_TIMES_OR_MORE_OR_FORFEIT_AFTER_ENTERING_THE_ARENA_30_TIMES_OR_MORE_DURING_A_CYCLE_YOU_BECOME_INELIGIBLE_FOR_PARTICIPATION_IN_THE_CEREMONY_OF_CHAOS_UNTIL_THE_NEXT_CYCLE_ALL_THE_BUFFS_EXCEPT_THE_VITALITY_BUFF_WILL_BE_REMOVED_ONCE_YOU_ENTER_THE_ARENAS);
-		// player.sendPacket(SystemMessageId.EXCEPT_THE_VITALITY_BUFF_ALL_BUFFS_INCLUDING_ART_OF_SEDUCTION_WILL_BE_DELETED);
-		// player.sendPacket(ExCuriousHouseState.PREPARE_PACKET);
-		// }
-		// else
-		// {
-		// player.sendPacket(SystemMessageId.THERE_ARE_TOO_MANY_CHALLENGERS_YOU_CANNOT_PARTICIPATE_NOW);
-		// }
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RegisterPlayer", null, player);
+		}
 	}
 }
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
new file mode 100644
index 0000000000..ea191ee539
--- /dev/null
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/clientpackets/ceremonyofchaos/RequestLeaveCuriousHouse.java
@@ -0,0 +1,52 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.l2jmobius.gameserver.network.clientpackets.ceremonyofchaos;
+
+import org.l2jmobius.commons.network.PacketReader;
+import org.l2jmobius.gameserver.instancemanager.QuestManager;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.quest.Quest;
+import org.l2jmobius.gameserver.network.GameClient;
+import org.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
+
+/**
+ * @author Mobius
+ */
+public class RequestLeaveCuriousHouse implements IClientIncomingPacket
+{
+	@Override
+	public boolean read(GameClient client, PacketReader packet)
+	{
+		return true;
+	}
+	
+	@Override
+	public void run(GameClient client)
+	{
+		final PlayerInstance player = client.getPlayer();
+		if (player == null)
+		{
+			return;
+		}
+		
+		final Quest quest = QuestManager.getInstance().getQuest("CeremonyOfChaos");
+		if (quest != null)
+		{
+			quest.notifyEvent("RequestQuit", null, player);
+		}
+	}
+}
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
index 7c74a35616..b7754b9352 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseMemberList.java
@@ -47,10 +47,11 @@ public class ExCuriousHouseMemberList implements IClientOutgoingPacket
 		packet.writeD(_id);
 		packet.writeD(_maxPlayers);
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++);
 			packet.writeD(player.getMaxHp());
 			packet.writeD(player.getMaxCp());
 			packet.writeD((int) player.getCurrentHp());
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
index 27605b732b..cf691e20c8 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/serverpackets/ceremonyofchaos/ExCuriousHouseResult.java
@@ -21,6 +21,7 @@ import java.util.Collection;
 import org.l2jmobius.commons.network.PacketWriter;
 import org.l2jmobius.gameserver.enums.CeremonyOfChaosResult;
 import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.variables.PlayerVariables;
 import org.l2jmobius.gameserver.network.OutgoingPackets;
 import org.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
 
@@ -31,11 +32,13 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 {
 	private final CeremonyOfChaosResult _result;
 	private final Collection<PlayerInstance> _players;
+	private final int _time;
 	
-	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players)
+	public ExCuriousHouseResult(CeremonyOfChaosResult result, Collection<PlayerInstance> players, int time)
 	{
 		_result = result;
 		_players = players;
+		_time = time;
 	}
 	
 	@Override
@@ -44,15 +47,16 @@ public class ExCuriousHouseResult implements IClientOutgoingPacket
 		OutgoingPackets.EX_CURIOUS_HOUSE_RESULT.writeId(packet);
 		packet.writeD(0); // _event.getId()
 		packet.writeH(_result.ordinal());
-		packet.writeD(_players.size()); // CeremonyOfChaosManager.getInstance().getMaxPlayersInArena()
+		packet.writeD(18); // max players
 		packet.writeD(_players.size());
+		int pos = 0;
 		for (PlayerInstance player : _players)
 		{
 			packet.writeD(player.getObjectId());
-			packet.writeD(0x00); // cocPlayer.getPosition
+			packet.writeD(pos++); // position
 			packet.writeD(player.getClassId().getId());
-			packet.writeD(0x00); // getLifeTime
-			packet.writeD(0x00); // getScore
+			packet.writeD(_time); // getLifeTime
+			packet.writeD(player.getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_SCORE, 0));
 		}
 		return true;
 	}
diff --git a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
index 1a2ab29759..a41a0ab1d9 100644
--- a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
+++ b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
@@ -41,12 +41,6 @@ public class GlobalVariablesManager extends AbstractVariables
 	private static final String DELETE_QUERY = "DELETE FROM global_variables";
 	private static final String INSERT_QUERY = "INSERT INTO global_variables (var, value) VALUES (?, ?)";
 	
-	// Public variable names
-	public static final String COC_TOP_MARKS = "COC_TOP_MARKS";
-	public static final String COC_TOP_MEMBER = "COC_TOP_MEMBER";
-	public static final String COC_TRUE_HERO = "COC_TRUE_HERO";
-	public static final String COC_TRUE_HERO_REWARDED = "COC_TRUE_HERO_REWARDED";
-	
 	protected GlobalVariablesManager()
 	{
 		restoreMe();
diff --git a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 30f69e9fa4..2265b00da3 100644
--- a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -116,7 +116,6 @@ import org.l2jmobius.gameserver.instancemanager.CursedWeaponsManager;
 import org.l2jmobius.gameserver.instancemanager.DuelManager;
 import org.l2jmobius.gameserver.instancemanager.FortManager;
 import org.l2jmobius.gameserver.instancemanager.FortSiegeManager;
-import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
 import org.l2jmobius.gameserver.instancemanager.HandysBlockCheckerManager;
 import org.l2jmobius.gameserver.instancemanager.IdManager;
 import org.l2jmobius.gameserver.instancemanager.ItemsOnGroundManager;
@@ -247,7 +246,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -6706,26 +6704,6 @@ public class PlayerInstance extends Playable
 				}
 			}
 			
-			// CoC Monthly winner. (True Hero)
-			final int trueHeroId = GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TRUE_HERO, 0);
-			if (trueHeroId == player.getObjectId())
-			{
-				if (!GlobalVariablesManager.getInstance().getBoolean(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true))
-				{
-					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true);
-					player.addItem("CoC-Hero", 35565, 1, player, true); // Mysterious Belt
-					player.addItem("CoC-Hero", 35564, 1, player, true); // Ruler's Authority
-					player.setFame(player.getFame() + 5000);
-					player.sendMessage("You have been rewarded with 5.000 fame points.");
-					final Clan clan = player.getClan();
-					if (clan != null)
-					{
-						clan.addReputationScore(150000, true);
-					}
-				}
-				player.setTrueHero(true);
-			}
-			
 			// Recalculate all stats
 			player.getStat().recalculateStats(false);
 			
@@ -13343,21 +13321,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index b7ccfc5522..d022702cf6 100644
--- a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,8 +52,6 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
-	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
 	public static final String ABILITY_POINTS_USED_MAIN_CLASS = "ABILITY_POINTS_USED";
diff --git a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
index 1a2ab29759..a41a0ab1d9 100644
--- a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
+++ b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
@@ -41,12 +41,6 @@ public class GlobalVariablesManager extends AbstractVariables
 	private static final String DELETE_QUERY = "DELETE FROM global_variables";
 	private static final String INSERT_QUERY = "INSERT INTO global_variables (var, value) VALUES (?, ?)";
 	
-	// Public variable names
-	public static final String COC_TOP_MARKS = "COC_TOP_MARKS";
-	public static final String COC_TOP_MEMBER = "COC_TOP_MEMBER";
-	public static final String COC_TRUE_HERO = "COC_TRUE_HERO";
-	public static final String COC_TRUE_HERO_REWARDED = "COC_TRUE_HERO_REWARDED";
-	
 	protected GlobalVariablesManager()
 	{
 		restoreMe();
diff --git a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 0c83eabf59..135a1e9631 100644
--- a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -116,7 +116,6 @@ import org.l2jmobius.gameserver.instancemanager.CursedWeaponsManager;
 import org.l2jmobius.gameserver.instancemanager.DuelManager;
 import org.l2jmobius.gameserver.instancemanager.FortManager;
 import org.l2jmobius.gameserver.instancemanager.FortSiegeManager;
-import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
 import org.l2jmobius.gameserver.instancemanager.HandysBlockCheckerManager;
 import org.l2jmobius.gameserver.instancemanager.IdManager;
 import org.l2jmobius.gameserver.instancemanager.ItemsOnGroundManager;
@@ -247,7 +246,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -6706,26 +6704,6 @@ public class PlayerInstance extends Playable
 				}
 			}
 			
-			// CoC Monthly winner. (True Hero)
-			final int trueHeroId = GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TRUE_HERO, 0);
-			if (trueHeroId == player.getObjectId())
-			{
-				if (!GlobalVariablesManager.getInstance().getBoolean(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true))
-				{
-					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true);
-					player.addItem("CoC-Hero", 35565, 1, player, true); // Mysterious Belt
-					player.addItem("CoC-Hero", 35564, 1, player, true); // Ruler's Authority
-					player.setFame(player.getFame() + 5000);
-					player.sendMessage("You have been rewarded with 5.000 fame points.");
-					final Clan clan = player.getClan();
-					if (clan != null)
-					{
-						clan.addReputationScore(150000, true);
-					}
-				}
-				player.setTrueHero(true);
-			}
-			
 			// Recalculate all stats
 			player.getStat().recalculateStats(false);
 			
@@ -13343,21 +13321,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index b7ccfc5522..d022702cf6 100644
--- a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,8 +52,6 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
-	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
 	public static final String ABILITY_POINTS_USED_MAIN_CLASS = "ABILITY_POINTS_USED";
diff --git a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
index 1a2ab29759..a41a0ab1d9 100644
--- a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
+++ b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
@@ -41,12 +41,6 @@ public class GlobalVariablesManager extends AbstractVariables
 	private static final String DELETE_QUERY = "DELETE FROM global_variables";
 	private static final String INSERT_QUERY = "INSERT INTO global_variables (var, value) VALUES (?, ?)";
 	
-	// Public variable names
-	public static final String COC_TOP_MARKS = "COC_TOP_MARKS";
-	public static final String COC_TOP_MEMBER = "COC_TOP_MEMBER";
-	public static final String COC_TRUE_HERO = "COC_TRUE_HERO";
-	public static final String COC_TRUE_HERO_REWARDED = "COC_TRUE_HERO_REWARDED";
-	
 	protected GlobalVariablesManager()
 	{
 		restoreMe();
diff --git a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 7588db539e..96fbe787e7 100644
--- a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -116,7 +116,6 @@ import org.l2jmobius.gameserver.instancemanager.CursedWeaponsManager;
 import org.l2jmobius.gameserver.instancemanager.DuelManager;
 import org.l2jmobius.gameserver.instancemanager.FortManager;
 import org.l2jmobius.gameserver.instancemanager.FortSiegeManager;
-import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
 import org.l2jmobius.gameserver.instancemanager.HandysBlockCheckerManager;
 import org.l2jmobius.gameserver.instancemanager.IdManager;
 import org.l2jmobius.gameserver.instancemanager.ItemsOnGroundManager;
@@ -246,7 +245,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -6692,26 +6690,6 @@ public class PlayerInstance extends Playable
 				}
 			}
 			
-			// CoC Monthly winner. (True Hero)
-			final int trueHeroId = GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TRUE_HERO, 0);
-			if (trueHeroId == player.getObjectId())
-			{
-				if (!GlobalVariablesManager.getInstance().getBoolean(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true))
-				{
-					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true);
-					player.addItem("CoC-Hero", 35565, 1, player, true); // Mysterious Belt
-					player.addItem("CoC-Hero", 35564, 1, player, true); // Ruler's Authority
-					player.setFame(player.getFame() + 5000);
-					player.sendMessage("You have been rewarded with 5.000 fame points.");
-					final Clan clan = player.getClan();
-					if (clan != null)
-					{
-						clan.addReputationScore(150000, true);
-					}
-				}
-				player.setTrueHero(true);
-			}
-			
 			// Recalculate all stats
 			player.getStat().recalculateStats(false);
 			
@@ -13329,21 +13307,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index b7ccfc5522..d022702cf6 100644
--- a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,8 +52,6 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
-	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
 	public static final String ABILITY_POINTS_USED_MAIN_CLASS = "ABILITY_POINTS_USED";
diff --git a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
index 1a2ab29759..a41a0ab1d9 100644
--- a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
+++ b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
@@ -41,12 +41,6 @@ public class GlobalVariablesManager extends AbstractVariables
 	private static final String DELETE_QUERY = "DELETE FROM global_variables";
 	private static final String INSERT_QUERY = "INSERT INTO global_variables (var, value) VALUES (?, ?)";
 	
-	// Public variable names
-	public static final String COC_TOP_MARKS = "COC_TOP_MARKS";
-	public static final String COC_TOP_MEMBER = "COC_TOP_MEMBER";
-	public static final String COC_TRUE_HERO = "COC_TRUE_HERO";
-	public static final String COC_TRUE_HERO_REWARDED = "COC_TRUE_HERO_REWARDED";
-	
 	protected GlobalVariablesManager()
 	{
 		restoreMe();
diff --git a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 247daf72ed..f843e47e4d 100644
--- a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -119,7 +119,6 @@ import org.l2jmobius.gameserver.instancemanager.CursedWeaponsManager;
 import org.l2jmobius.gameserver.instancemanager.DuelManager;
 import org.l2jmobius.gameserver.instancemanager.FortManager;
 import org.l2jmobius.gameserver.instancemanager.FortSiegeManager;
-import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
 import org.l2jmobius.gameserver.instancemanager.HandysBlockCheckerManager;
 import org.l2jmobius.gameserver.instancemanager.IdManager;
 import org.l2jmobius.gameserver.instancemanager.ItemsOnGroundManager;
@@ -250,7 +249,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -6709,26 +6707,6 @@ public class PlayerInstance extends Playable
 				}
 			}
 			
-			// CoC Monthly winner. (True Hero)
-			final int trueHeroId = GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TRUE_HERO, 0);
-			if (trueHeroId == player.getObjectId())
-			{
-				if (!GlobalVariablesManager.getInstance().getBoolean(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true))
-				{
-					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true);
-					player.addItem("CoC-Hero", 35565, 1, player, true); // Mysterious Belt
-					player.addItem("CoC-Hero", 35564, 1, player, true); // Ruler's Authority
-					player.setFame(player.getFame() + 5000);
-					player.sendMessage("You have been rewarded with 5.000 fame points.");
-					final Clan clan = player.getClan();
-					if (clan != null)
-					{
-						clan.addReputationScore(150000, true);
-					}
-				}
-				player.setTrueHero(true);
-			}
-			
 			// Recalculate all stats
 			player.getStat().recalculateStats(false);
 			
@@ -13377,21 +13355,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index b7ccfc5522..d022702cf6 100644
--- a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,8 +52,6 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
-	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
 	public static final String ABILITY_POINTS_USED_MAIN_CLASS = "ABILITY_POINTS_USED";
diff --git a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
index 1a2ab29759..a41a0ab1d9 100644
--- a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
+++ b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
@@ -41,12 +41,6 @@ public class GlobalVariablesManager extends AbstractVariables
 	private static final String DELETE_QUERY = "DELETE FROM global_variables";
 	private static final String INSERT_QUERY = "INSERT INTO global_variables (var, value) VALUES (?, ?)";
 	
-	// Public variable names
-	public static final String COC_TOP_MARKS = "COC_TOP_MARKS";
-	public static final String COC_TOP_MEMBER = "COC_TOP_MEMBER";
-	public static final String COC_TRUE_HERO = "COC_TRUE_HERO";
-	public static final String COC_TRUE_HERO_REWARDED = "COC_TRUE_HERO_REWARDED";
-	
 	protected GlobalVariablesManager()
 	{
 		restoreMe();
diff --git a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 3ae80191c4..60c78bcf2e 100644
--- a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -119,7 +119,6 @@ import org.l2jmobius.gameserver.instancemanager.CursedWeaponsManager;
 import org.l2jmobius.gameserver.instancemanager.DuelManager;
 import org.l2jmobius.gameserver.instancemanager.FortManager;
 import org.l2jmobius.gameserver.instancemanager.FortSiegeManager;
-import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
 import org.l2jmobius.gameserver.instancemanager.HandysBlockCheckerManager;
 import org.l2jmobius.gameserver.instancemanager.IdManager;
 import org.l2jmobius.gameserver.instancemanager.ItemsOnGroundManager;
@@ -250,7 +249,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -6709,26 +6707,6 @@ public class PlayerInstance extends Playable
 				}
 			}
 			
-			// CoC Monthly winner. (True Hero)
-			final int trueHeroId = GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TRUE_HERO, 0);
-			if (trueHeroId == player.getObjectId())
-			{
-				if (!GlobalVariablesManager.getInstance().getBoolean(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true))
-				{
-					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true);
-					player.addItem("CoC-Hero", 35565, 1, player, true); // Mysterious Belt
-					player.addItem("CoC-Hero", 35564, 1, player, true); // Ruler's Authority
-					player.setFame(player.getFame() + 5000);
-					player.sendMessage("You have been rewarded with 5.000 fame points.");
-					final Clan clan = player.getClan();
-					if (clan != null)
-					{
-						clan.addReputationScore(150000, true);
-					}
-				}
-				player.setTrueHero(true);
-			}
-			
 			// Recalculate all stats
 			player.getStat().recalculateStats(false);
 			
@@ -13377,21 +13355,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index b7ccfc5522..d022702cf6 100644
--- a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,8 +52,6 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
-	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
 	public static final String ABILITY_POINTS_USED_MAIN_CLASS = "ABILITY_POINTS_USED";
diff --git a/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java b/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
index 1a2ab29759..a41a0ab1d9 100644
--- a/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
+++ b/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
@@ -41,12 +41,6 @@ public class GlobalVariablesManager extends AbstractVariables
 	private static final String DELETE_QUERY = "DELETE FROM global_variables";
 	private static final String INSERT_QUERY = "INSERT INTO global_variables (var, value) VALUES (?, ?)";
 	
-	// Public variable names
-	public static final String COC_TOP_MARKS = "COC_TOP_MARKS";
-	public static final String COC_TOP_MEMBER = "COC_TOP_MEMBER";
-	public static final String COC_TRUE_HERO = "COC_TRUE_HERO";
-	public static final String COC_TRUE_HERO_REWARDED = "COC_TRUE_HERO_REWARDED";
-	
 	protected GlobalVariablesManager()
 	{
 		restoreMe();
diff --git a/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 33c90a1ceb..6398d0a03c 100644
--- a/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -122,7 +122,6 @@ import org.l2jmobius.gameserver.instancemanager.CursedWeaponsManager;
 import org.l2jmobius.gameserver.instancemanager.DuelManager;
 import org.l2jmobius.gameserver.instancemanager.FortManager;
 import org.l2jmobius.gameserver.instancemanager.FortSiegeManager;
-import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
 import org.l2jmobius.gameserver.instancemanager.HandysBlockCheckerManager;
 import org.l2jmobius.gameserver.instancemanager.IdManager;
 import org.l2jmobius.gameserver.instancemanager.ItemsOnGroundManager;
@@ -259,7 +258,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -6664,26 +6662,6 @@ public class PlayerInstance extends Playable
 				}
 			}
 			
-			// CoC Monthly winner. (True Hero)
-			final int trueHeroId = GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TRUE_HERO, 0);
-			if (trueHeroId == player.getObjectId())
-			{
-				if (!GlobalVariablesManager.getInstance().getBoolean(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true))
-				{
-					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true);
-					player.addItem("CoC-Hero", 35565, 1, player, true); // Mysterious Belt
-					player.addItem("CoC-Hero", 35564, 1, player, true); // Ruler's Authority
-					player.setFame(player.getFame() + 5000);
-					player.sendMessage("You have been rewarded with 5.000 fame points.");
-					final Clan clan = player.getClan();
-					if (clan != null)
-					{
-						clan.addReputationScore(150000, true);
-					}
-				}
-				player.setTrueHero(true);
-			}
-			
 			// Recalculate all stats
 			player.getStat().recalculateStats(false);
 			
@@ -13386,21 +13364,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index 4c0e08d0af..fe592c80f9 100644
--- a/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,8 +52,6 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
-	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
 	public static final String ABILITY_POINTS_USED_MAIN_CLASS = "ABILITY_POINTS_USED";
diff --git a/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java b/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
index 1a2ab29759..a41a0ab1d9 100644
--- a/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
+++ b/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
@@ -41,12 +41,6 @@ public class GlobalVariablesManager extends AbstractVariables
 	private static final String DELETE_QUERY = "DELETE FROM global_variables";
 	private static final String INSERT_QUERY = "INSERT INTO global_variables (var, value) VALUES (?, ?)";
 	
-	// Public variable names
-	public static final String COC_TOP_MARKS = "COC_TOP_MARKS";
-	public static final String COC_TOP_MEMBER = "COC_TOP_MEMBER";
-	public static final String COC_TRUE_HERO = "COC_TRUE_HERO";
-	public static final String COC_TRUE_HERO_REWARDED = "COC_TRUE_HERO_REWARDED";
-	
 	protected GlobalVariablesManager()
 	{
 		restoreMe();
diff --git a/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 1df17aa85e..41d35a3eaf 100644
--- a/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -114,7 +114,6 @@ import org.l2jmobius.gameserver.instancemanager.CursedWeaponsManager;
 import org.l2jmobius.gameserver.instancemanager.DuelManager;
 import org.l2jmobius.gameserver.instancemanager.FortManager;
 import org.l2jmobius.gameserver.instancemanager.FortSiegeManager;
-import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
 import org.l2jmobius.gameserver.instancemanager.HandysBlockCheckerManager;
 import org.l2jmobius.gameserver.instancemanager.IdManager;
 import org.l2jmobius.gameserver.instancemanager.ItemsOnGroundManager;
@@ -244,7 +243,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -6685,26 +6683,6 @@ public class PlayerInstance extends Playable
 				}
 			}
 			
-			// CoC Monthly winner. (True Hero)
-			final int trueHeroId = GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TRUE_HERO, 0);
-			if (trueHeroId == player.getObjectId())
-			{
-				if (!GlobalVariablesManager.getInstance().getBoolean(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true))
-				{
-					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true);
-					player.addItem("CoC-Hero", 35565, 1, player, true); // Mysterious Belt
-					player.addItem("CoC-Hero", 35564, 1, player, true); // Ruler's Authority
-					player.setFame(player.getFame() + 5000);
-					player.sendMessage("You have been rewarded with 5.000 fame points.");
-					final Clan clan = player.getClan();
-					if (clan != null)
-					{
-						clan.addReputationScore(150000, true);
-					}
-				}
-				player.setTrueHero(true);
-			}
-			
 			// Recalculate all stats
 			player.getStat().recalculateStats(false);
 			
@@ -13339,21 +13317,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index b7ccfc5522..d022702cf6 100644
--- a/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,8 +52,6 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
-	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
 	public static final String ABILITY_POINTS_USED_MAIN_CLASS = "ABILITY_POINTS_USED";
diff --git a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
index 1a2ab29759..a41a0ab1d9 100644
--- a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
+++ b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
@@ -41,12 +41,6 @@ public class GlobalVariablesManager extends AbstractVariables
 	private static final String DELETE_QUERY = "DELETE FROM global_variables";
 	private static final String INSERT_QUERY = "INSERT INTO global_variables (var, value) VALUES (?, ?)";
 	
-	// Public variable names
-	public static final String COC_TOP_MARKS = "COC_TOP_MARKS";
-	public static final String COC_TOP_MEMBER = "COC_TOP_MEMBER";
-	public static final String COC_TRUE_HERO = "COC_TRUE_HERO";
-	public static final String COC_TRUE_HERO_REWARDED = "COC_TRUE_HERO_REWARDED";
-	
 	protected GlobalVariablesManager()
 	{
 		restoreMe();
diff --git a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 7c4877a256..89ff6e481d 100644
--- a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -124,7 +124,6 @@ import org.l2jmobius.gameserver.instancemanager.CursedWeaponsManager;
 import org.l2jmobius.gameserver.instancemanager.DuelManager;
 import org.l2jmobius.gameserver.instancemanager.FortManager;
 import org.l2jmobius.gameserver.instancemanager.FortSiegeManager;
-import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
 import org.l2jmobius.gameserver.instancemanager.HandysBlockCheckerManager;
 import org.l2jmobius.gameserver.instancemanager.IdManager;
 import org.l2jmobius.gameserver.instancemanager.ItemsOnGroundManager;
@@ -263,7 +262,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameManager;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -6800,26 +6798,6 @@ public class PlayerInstance extends Playable
 				}
 			}
 			
-			// CoC Monthly winner. (True Hero)
-			final int trueHeroId = GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TRUE_HERO, 0);
-			if (trueHeroId == player.getObjectId())
-			{
-				if (!GlobalVariablesManager.getInstance().getBoolean(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true))
-				{
-					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true);
-					player.addItem("CoC-Hero", 35565, 1, player, true); // Mysterious Belt
-					player.addItem("CoC-Hero", 35564, 1, player, true); // Ruler's Authority
-					player.setFame(player.getFame() + 5000);
-					player.sendMessage("You have been rewarded with 5.000 fame points.");
-					final Clan clan = player.getClan();
-					if (clan != null)
-					{
-						clan.addReputationScore(150000, true);
-					}
-				}
-				player.setTrueHero(true);
-			}
-			
 			// Recalculate all stats
 			player.getStat().recalculateStats(false);
 			
@@ -13646,21 +13624,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index 87da3d2b19..3e4ab671ba 100644
--- a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,8 +52,6 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
-	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
 	public static final String ABILITY_POINTS_USED_MAIN_CLASS = "ABILITY_POINTS_USED";
diff --git a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
index beddcd9a04..46b6f6940f 100644
--- a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
+++ b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/instancemanager/GlobalVariablesManager.java
@@ -42,10 +42,6 @@ public class GlobalVariablesManager extends AbstractVariables
 	private static final String INSERT_QUERY = "INSERT INTO global_variables (var, value) VALUES (?, ?)";
 	
 	// Public variable names
-	public static final String COC_TOP_MARKS = "COC_TOP_MARKS";
-	public static final String COC_TOP_MEMBER = "COC_TOP_MEMBER";
-	public static final String COC_TRUE_HERO = "COC_TRUE_HERO";
-	public static final String COC_TRUE_HERO_REWARDED = "COC_TRUE_HERO_REWARDED";
 	public static final String PURGE_REWARD_TIME = "PURGE_REWARD_TIME";
 	
 	protected GlobalVariablesManager()
diff --git a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
index 037a8f4490..904d5903cf 100644
--- a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
+++ b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java
@@ -126,7 +126,6 @@ import org.l2jmobius.gameserver.instancemanager.CursedWeaponsManager;
 import org.l2jmobius.gameserver.instancemanager.DuelManager;
 import org.l2jmobius.gameserver.instancemanager.FortManager;
 import org.l2jmobius.gameserver.instancemanager.FortSiegeManager;
-import org.l2jmobius.gameserver.instancemanager.GlobalVariablesManager;
 import org.l2jmobius.gameserver.instancemanager.HandysBlockCheckerManager;
 import org.l2jmobius.gameserver.instancemanager.IdManager;
 import org.l2jmobius.gameserver.instancemanager.ItemsOnGroundManager;
@@ -269,7 +268,6 @@ import org.l2jmobius.gameserver.model.olympiad.OlympiadGameTask;
 import org.l2jmobius.gameserver.model.olympiad.OlympiadManager;
 import org.l2jmobius.gameserver.model.options.Options;
 import org.l2jmobius.gameserver.model.punishment.PunishmentAffect;
-import org.l2jmobius.gameserver.model.punishment.PunishmentTask;
 import org.l2jmobius.gameserver.model.punishment.PunishmentType;
 import org.l2jmobius.gameserver.model.quest.Quest;
 import org.l2jmobius.gameserver.model.quest.QuestState;
@@ -6845,26 +6843,6 @@ public class PlayerInstance extends Playable
 				}
 			}
 			
-			// CoC Monthly winner. (True Hero)
-			final int trueHeroId = GlobalVariablesManager.getInstance().getInt(GlobalVariablesManager.COC_TRUE_HERO, 0);
-			if (trueHeroId == player.getObjectId())
-			{
-				if (!GlobalVariablesManager.getInstance().getBoolean(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true))
-				{
-					GlobalVariablesManager.getInstance().set(GlobalVariablesManager.COC_TRUE_HERO_REWARDED, true);
-					player.addItem("CoC-Hero", 35565, 1, player, true); // Mysterious Belt
-					player.addItem("CoC-Hero", 35564, 1, player, true); // Ruler's Authority
-					player.setFame(player.getFame() + 5000);
-					player.sendMessage("You have been rewarded with 5.000 fame points.");
-					final Clan clan = player.getClan();
-					if (clan != null)
-					{
-						clan.addReputationScore(150000, true);
-					}
-				}
-				player.setTrueHero(true);
-			}
-			
 			// Recalculate all stats
 			player.getStat().recalculateStats(false);
 			
@@ -13723,21 +13701,6 @@ public class PlayerInstance extends Playable
 		getVariables().set(PlayerVariables.WORLD_CHAT_VARIABLE_NAME, timesUsed);
 	}
 	
-	public void prohibiteCeremonyOfChaos()
-	{
-		if (!PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN))
-		{
-			PunishmentManager.getInstance().startPunishment(new PunishmentTask(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN, 0, "", getClass().getSimpleName()));
-			final int penalties = getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0);
-			getVariables().set(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, penalties + 1);
-		}
-	}
-	
-	public boolean isCeremonyOfChaosProhibited()
-	{
-		return PunishmentManager.getInstance().hasPunishment(getObjectId(), PunishmentAffect.CHARACTER, PunishmentType.COC_BAN) || (getVariables().getInt(PlayerVariables.CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES, 0) >= 30);
-	}
-	
 	/**
 	 * @return Side of the player.
 	 */
diff --git a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
index 468f077acd..844dbae44c 100644
--- a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
+++ b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/punishment/PunishmentType.java
@@ -24,8 +24,7 @@ public enum PunishmentType
 	BAN,
 	CHAT_BAN,
 	PARTY_BAN,
-	JAIL,
-	COC_BAN;
+	JAIL;
 	
 	public static PunishmentType getByName(String name)
 	{
diff --git a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
index d32a9baeeb..bfa85e526f 100644
--- a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
+++ b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/variables/PlayerVariables.java
@@ -52,8 +52,6 @@ public class PlayerVariables extends AbstractVariables
 	public static final String ATTENDANCE_DATE = "ATTENDANCE_DATE";
 	public static final String ATTENDANCE_INDEX = "ATTENDANCE_INDEX";
 	private static final String DAILY_MISSION_REWARDS = "DAILY_MISSION_REWARDS";
-	public static final String CEREMONY_OF_CHAOS_PROHIBITED_PENALTIES = "CEREMONY_OF_CHAOS_PENALTIES";
-	public static final String CEREMONY_OF_CHAOS_MARKS = "CEREMONY_OF_CHAOS_MARKS";
 	public static final String ABILITY_POINTS_MAIN_CLASS = "ABILITY_POINTS";
 	public static final String ABILITY_POINTS_DUAL_CLASS = "ABILITY_POINTS_DUAL_CLASS";
 	public static final String ABILITY_POINTS_USED_MAIN_CLASS = "ABILITY_POINTS_USED";