Addition of isHidingMessages skill parameter.

L2J_Mobius_01.0_Ertheia/dist/game/data/xsd/skills.xsd

@@ -2675,6 +2675,7 @@
 								<xs:element name="minPledgeClass" type="xs:unsignedByte" />
 								<xs:element name="abnormalResists" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="deleteAbnormalOnLeave" type="xs:boolean" />
 								<xs:element name="withoutAction" type="xs:boolean" />
 								<xs:element name="isMentoring" type="xs:boolean" />

L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -346,7 +346,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_02.5_Underground/dist/game/data/xsd/skills.xsd

@@ -2770,6 +2770,7 @@
 								<xs:element name="minPledgeClass" type="xs:unsignedByte" />
 								<xs:element name="abnormalResists" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="deleteAbnormalOnLeave" type="xs:boolean" />
 								<xs:element name="withoutAction" type="xs:boolean" />
 								<xs:element name="isMentoring" type="xs:boolean" />

L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -346,7 +346,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_03.0_Helios/dist/game/data/xsd/skills.xsd

@@ -2808,6 +2808,7 @@
 								<xs:element name="minPledgeClass" type="xs:unsignedByte" />
 								<xs:element name="abnormalResists" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="deleteAbnormalOnLeave" type="xs:boolean" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="withoutAction" type="xs:boolean" />

L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -346,7 +346,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_04.0_GrandCrusade/dist/game/data/xsd/skills.xsd

@@ -2886,6 +2886,7 @@
 								<xs:element name="minPledgeClass" type="xs:unsignedByte" />
 								<xs:element name="abnormalResists" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="deleteAbnormalOnLeave" type="xs:boolean" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="withoutAction" type="xs:boolean" />

L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -346,7 +346,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_05.0_Salvation/dist/game/data/xsd/skills.xsd

@@ -2890,6 +2890,7 @@
 								<xs:element name="minPledgeClass" type="xs:unsignedByte" />
 								<xs:element name="abnormalResists" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="deleteAbnormalOnLeave" type="xs:boolean" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="withoutAction" type="xs:boolean" />

L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -346,7 +346,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_05.5_EtinasFate/dist/game/data/xsd/skills.xsd

@@ -2893,6 +2893,7 @@
 								<xs:element name="minPledgeClass" type="xs:unsignedByte" />
 								<xs:element name="abnormalResists" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="deleteAbnormalOnLeave" type="xs:boolean" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="withoutAction" type="xs:boolean" />

L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -346,7 +346,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_06.0_Fafurion/dist/game/data/xsd/skills.xsd

@@ -2893,6 +2893,7 @@
 								<xs:element name="minPledgeClass" type="xs:unsignedByte" />
 								<xs:element name="abnormalResists" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="deleteAbnormalOnLeave" type="xs:boolean" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="withoutAction" type="xs:boolean" />

L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -346,7 +346,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_07.0_PreludeOfWar/dist/game/data/xsd/skills.xsd

@@ -2965,6 +2965,7 @@
 								<xs:element name="minPledgeClass" type="xs:unsignedByte" />
 								<xs:element name="abnormalResists" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="deleteAbnormalOnLeave" type="xs:boolean" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="withoutAction" type="xs:boolean" />

L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -346,7 +346,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_08.2_Homunculus/dist/game/data/xsd/skills.xsd

@@ -2985,6 +2985,7 @@
 								</xs:element>
 								<xs:element name="abnormalResists" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="deleteAbnormalOnLeave" type="xs:boolean" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="withoutAction" type="xs:boolean" />

L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -347,7 +347,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/xsd/skills.xsd

@@ -2999,6 +2999,7 @@
 								</xs:element>
 								<xs:element name="abnormalResists" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="deleteAbnormalOnLeave" type="xs:boolean" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="withoutAction" type="xs:boolean" />

L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -347,7 +347,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_10.1_MasterClass/dist/game/data/xsd/skills.xsd

@@ -3018,6 +3018,7 @@
 								</xs:element>
 								<xs:element name="abnormalResists" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="deleteAbnormalOnLeave" type="xs:boolean" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="withoutAction" type="xs:boolean" />

L2J_Mobius_10.1_MasterClass/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_10.1_MasterClass/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -347,7 +347,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_VE_USED_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_VE_USED_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_10.2_MasterClass/dist/game/data/xsd/skills.xsd

@@ -3018,6 +3018,7 @@
 								</xs:element>
 								<xs:element name="abnormalResists" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="deleteAbnormalOnLeave" type="xs:boolean" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="withoutAction" type="xs:boolean" />

L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -347,7 +347,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_VE_USED_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_VE_USED_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_Classic_2.0_Saviors/dist/game/data/xsd/skills.xsd

@@ -1964,6 +1964,7 @@
 								<xs:element name="halfKillRate" type="xs:unsignedByte" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="stayAfterDeath" type="xs:string" />
 								<xs:element name="canCastWhileDisabled" type="xs:boolean" />
 								<xs:element name="minPledgeClass" type="xs:unsignedByte" />

L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -346,7 +346,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_Classic_2.5_Zaken/dist/game/data/xsd/skills.xsd

@@ -1993,6 +1993,7 @@
 								<xs:element name="halfKillRate" type="xs:unsignedByte" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="stayAfterDeath" type="xs:string" />
 								<xs:element name="canCastWhileDisabled" type="xs:boolean" />
 								<xs:element name="minPledgeClass" type="xs:unsignedByte" />

L2J_Mobius_Classic_2.5_Zaken/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_Classic_2.5_Zaken/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -346,7 +346,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_Classic_2.7_Antharas/dist/game/data/xsd/skills.xsd

@@ -1993,6 +1993,7 @@
 								<xs:element name="halfKillRate" type="xs:unsignedByte" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="stayAfterDeath" type="xs:string" />
 								<xs:element name="canCastWhileDisabled" type="xs:boolean" />
 								<xs:element name="minPledgeClass" type="xs:unsignedByte" />

L2J_Mobius_Classic_2.7_Antharas/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_Classic_2.7_Antharas/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -346,7 +346,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_Classic_2.8_SevenSigns/dist/game/data/xsd/skills.xsd

@@ -1993,6 +1993,7 @@
 								<xs:element name="halfKillRate" type="xs:unsignedByte" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="stayAfterDeath" type="xs:string" />
 								<xs:element name="canCastWhileDisabled" type="xs:boolean" />
 								<xs:element name="minPledgeClass" type="xs:unsignedByte" />

L2J_Mobius_Classic_2.8_SevenSigns/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_Classic_2.8_SevenSigns/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -346,7 +346,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_Classic_2.9_SecretOfEmpire/dist/game/data/xsd/skills.xsd

@@ -2007,6 +2007,7 @@
 								<xs:element name="halfKillRate" type="xs:unsignedByte" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="stayAfterDeath" type="xs:string" />
 								<xs:element name="canCastWhileDisabled" type="xs:boolean" />
 								<xs:element name="minPledgeClass" type="xs:unsignedByte" />

L2J_Mobius_Classic_2.9_SecretOfEmpire/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_Classic_2.9_SecretOfEmpire/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -346,7 +346,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/xsd/skills.xsd

@@ -1770,6 +1770,7 @@
 								</xs:element>
 								<xs:element name="blockedInOlympiad" type="xs:boolean" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="channelingSkillId" type="xs:unsignedShort" />
 								<xs:element name="mpPerChanneling" type="xs:unsignedByte" />
 								<xs:element name="channelingStart" type="xs:decimal" />

L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -211,6 +211,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -403,6 +404,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -923,7 +925,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -347,7 +347,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_Classic_Interlude/dist/game/data/xsd/skills.xsd

@@ -2872,6 +2872,7 @@
 								<xs:element name="minPledgeClass" type="xs:unsignedByte" />
 								<xs:element name="abnormalResists" type="xs:string" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="deleteAbnormalOnLeave" type="xs:boolean" />
 								<xs:element name="reuseDelayType" type="xs:string" />
 								<xs:element name="withoutAction" type="xs:boolean" />

L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -210,6 +210,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -401,6 +402,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -921,7 +923,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -346,7 +346,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_Essence_4.2_DwellingOfSpirits/dist/game/data/xsd/skills.xsd

@@ -2042,6 +2042,7 @@
 								</xs:element>
 								<xs:element name="blockedInOlympiad" type="xs:boolean" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="channelingSkillId" type="xs:unsignedShort" />
 								<xs:element name="mpPerChanneling" type="xs:unsignedByte" />
 								<xs:element name="channelingStart" type="xs:decimal" />

L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -211,6 +211,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -403,6 +404,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -923,7 +925,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -348,7 +348,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_Essence_5.2_FrostLord/dist/game/data/stats/skills/47000-47099.xml

@@ -180,6 +180,7 @@
 		<coolTime>500</coolTime>
 		<hitTime>2300</hitTime>
 		<isTriggeredSkill>true</isTriggeredSkill>
+		<isHidingMessages>true</isHidingMessages>
 		<reuseDelay>1500</reuseDelay>
 		<operateType>A1</operateType>
 		<magicCriticalRate>5</magicCriticalRate>
@@ -237,6 +238,7 @@
 		<hitTime>2300</hitTime>
 		<nextAction>ATTACK</nextAction>
 		<isTriggeredSkill>true</isTriggeredSkill>
+		<isHidingMessages>true</isHidingMessages>
 		<reuseDelay>1500</reuseDelay>
 		<operateType>A1</operateType>
 		<magicCriticalRate>5</magicCriticalRate>
@@ -477,6 +479,7 @@
 		<magicCriticalRate>5</magicCriticalRate>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>
@@ -533,6 +536,7 @@
 		<magicCriticalRate>5</magicCriticalRate>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>
@@ -623,6 +627,7 @@
 		<basicProperty>PHYSICAL</basicProperty>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>6550</power>
@@ -647,6 +652,7 @@
 		<basicProperty>PHYSICAL</basicProperty>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>6550</power>
@@ -730,6 +736,7 @@
 		<magicCriticalRate>5</magicCriticalRate>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>
@@ -785,6 +792,7 @@
 		<magicCriticalRate>5</magicCriticalRate>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>
@@ -863,7 +871,7 @@
 		<!-- <Suppression/ changing skill> Uses spirit powers to attack enemies. Power $s1. Critical. <Freezing Effect> Duration: 3 sec. Atk. Spd. -200 Casting Spd. -200 Speed -50 Used only in the transcendent instance zones. -->
 		<icon>icon.freezing_wound</icon>
 		<castRange>600</castRange>
-				<affectLimit>5-12</affectLimit>
+		<affectLimit>5-12</affectLimit>
 		<effectPoint>
 			<value level="1">-2010</value>
 			<value level="2">-2510</value>
@@ -948,6 +956,7 @@
 		<targetType>ENEMY</targetType>
 		<affectScope>RANGE</affectScope>
 		<affectObject>NOT_FRIEND</affectObject>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>
@@ -989,6 +998,7 @@
 		<targetType>ENEMY</targetType>
 		<affectScope>RANGE</affectScope>
 		<affectObject>NOT_FRIEND</affectObject>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>

L2J_Mobius_Essence_5.2_FrostLord/dist/game/data/xsd/skills.xsd

@@ -2159,6 +2159,7 @@
 								</xs:element>
 								<xs:element name="blockedInOlympiad" type="xs:boolean" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="channelingSkillId" type="xs:unsignedShort" />
 								<xs:element name="mpPerChanneling" type="xs:unsignedByte" />
 								<xs:element name="channelingStart" type="xs:decimal" />

L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -211,6 +211,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -403,6 +404,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -923,7 +925,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -348,7 +348,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_USE_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_Essence_6.1_BattleChronicle/dist/game/data/stats/skills/47000-47099.xml

@@ -180,6 +180,7 @@
 		<coolTime>500</coolTime>
 		<hitTime>2300</hitTime>
 		<isTriggeredSkill>true</isTriggeredSkill>
+		<isHidingMessages>true</isHidingMessages>
 		<reuseDelay>1500</reuseDelay>
 		<operateType>A1</operateType>
 		<magicCriticalRate>5</magicCriticalRate>
@@ -237,6 +238,7 @@
 		<hitTime>2300</hitTime>
 		<nextAction>ATTACK</nextAction>
 		<isTriggeredSkill>true</isTriggeredSkill>
+		<isHidingMessages>true</isHidingMessages>
 		<reuseDelay>1500</reuseDelay>
 		<operateType>A1</operateType>
 		<magicCriticalRate>5</magicCriticalRate>
@@ -477,6 +479,7 @@
 		<magicCriticalRate>5</magicCriticalRate>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>
@@ -533,6 +536,7 @@
 		<magicCriticalRate>5</magicCriticalRate>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>
@@ -623,6 +627,7 @@
 		<basicProperty>PHYSICAL</basicProperty>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>6550</power>
@@ -647,6 +652,7 @@
 		<basicProperty>PHYSICAL</basicProperty>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>6550</power>
@@ -730,6 +736,7 @@
 		<magicCriticalRate>5</magicCriticalRate>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>
@@ -785,6 +792,7 @@
 		<magicCriticalRate>5</magicCriticalRate>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>
@@ -863,7 +871,7 @@
 		<!-- <Suppression/ changing skill> Uses spirit powers to attack enemies. Power $s1. Critical. <Freezing Effect> Duration: 3 sec. Atk. Spd. -200 Casting Spd. -200 Speed -50 Used only in the transcendent instance zones. -->
 		<icon>icon.freezing_wound</icon>
 		<castRange>600</castRange>
-				<affectLimit>5-12</affectLimit>
+		<affectLimit>5-12</affectLimit>
 		<effectPoint>
 			<value level="1">-2010</value>
 			<value level="2">-2510</value>
@@ -948,6 +956,7 @@
 		<targetType>ENEMY</targetType>
 		<affectScope>RANGE</affectScope>
 		<affectObject>NOT_FRIEND</affectObject>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>
@@ -989,6 +998,7 @@
 		<targetType>ENEMY</targetType>
 		<affectScope>RANGE</affectScope>
 		<affectObject>NOT_FRIEND</affectObject>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>

L2J_Mobius_Essence_6.1_BattleChronicle/dist/game/data/xsd/skills.xsd

@@ -2179,6 +2179,7 @@
 								</xs:element>
 								<xs:element name="blockedInOlympiad" type="xs:boolean" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="channelingSkillId" type="xs:unsignedShort" />
 								<xs:element name="mpPerChanneling" type="xs:unsignedByte" />
 								<xs:element name="channelingStart" type="xs:decimal" />

L2J_Mobius_Essence_6.1_BattleChronicle/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -211,6 +211,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -403,6 +404,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -923,7 +925,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_Essence_6.1_BattleChronicle/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -348,7 +348,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_VE_USED_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_VE_USED_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));

L2J_Mobius_Essence_6.2_Vanguard/dist/game/data/stats/skills/47000-47099.xml

@@ -180,6 +180,7 @@
 		<coolTime>500</coolTime>
 		<hitTime>2300</hitTime>
 		<isTriggeredSkill>true</isTriggeredSkill>
+		<isHidingMessages>true</isHidingMessages>
 		<reuseDelay>1500</reuseDelay>
 		<operateType>A1</operateType>
 		<magicCriticalRate>5</magicCriticalRate>
@@ -237,6 +238,7 @@
 		<hitTime>2300</hitTime>
 		<nextAction>ATTACK</nextAction>
 		<isTriggeredSkill>true</isTriggeredSkill>
+		<isHidingMessages>true</isHidingMessages>
 		<reuseDelay>1500</reuseDelay>
 		<operateType>A1</operateType>
 		<magicCriticalRate>5</magicCriticalRate>
@@ -477,6 +479,7 @@
 		<magicCriticalRate>5</magicCriticalRate>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>
@@ -533,6 +536,7 @@
 		<magicCriticalRate>5</magicCriticalRate>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>
@@ -623,6 +627,7 @@
 		<basicProperty>PHYSICAL</basicProperty>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>6550</power>
@@ -647,6 +652,7 @@
 		<basicProperty>PHYSICAL</basicProperty>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>6550</power>
@@ -730,6 +736,7 @@
 		<magicCriticalRate>5</magicCriticalRate>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>
@@ -785,6 +792,7 @@
 		<magicCriticalRate>5</magicCriticalRate>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>
@@ -863,7 +871,7 @@
 		<!-- <Suppression/ changing skill> Uses spirit powers to attack enemies. Power $s1. Critical. <Freezing Effect> Duration: 3 sec. Atk. Spd. -200 Casting Spd. -200 Speed -50 Used only in the transcendent instance zones. -->
 		<icon>icon.freezing_wound</icon>
 		<castRange>600</castRange>
-				<affectLimit>5-12</affectLimit>
+		<affectLimit>5-12</affectLimit>
 		<effectPoint>
 			<value level="1">-2010</value>
 			<value level="2">-2510</value>
@@ -948,6 +956,7 @@
 		<targetType>ENEMY</targetType>
 		<affectScope>RANGE</affectScope>
 		<affectObject>NOT_FRIEND</affectObject>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>
@@ -989,6 +998,7 @@
 		<targetType>ENEMY</targetType>
 		<affectScope>RANGE</affectScope>
 		<affectObject>NOT_FRIEND</affectObject>
+		<isHidingMessages>true</isHidingMessages>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>

L2J_Mobius_Essence_6.2_Vanguard/dist/game/data/xsd/skills.xsd

@@ -2179,6 +2179,7 @@
 								</xs:element>
 								<xs:element name="blockedInOlympiad" type="xs:boolean" />
 								<xs:element name="isTriggeredSkill" type="xs:boolean" />
+								<xs:element name="isHidingMessages" type="xs:boolean" />
 								<xs:element name="channelingSkillId" type="xs:unsignedShort" />
 								<xs:element name="mpPerChanneling" type="xs:unsignedByte" />
 								<xs:element name="channelingStart" type="xs:decimal" />

L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/model/skill/Skill.java

@@ -211,6 +211,7 @@ public class Skill implements IIdentifiable
 	private final double _magicCriticalRate;
 	private final SkillBuffType _buffType;
 	private final boolean _displayInList;
+	private final boolean _isHidingMessages;
 	
 	public Skill(StatSet set)
 	{
@@ -403,6 +404,7 @@ public class Skill implements IIdentifiable
 		_magicCriticalRate = set.getDouble("magicCriticalRate", 0);
 		_buffType = _isTriggeredSkill ? SkillBuffType.TRIGGER : isToggle() ? SkillBuffType.TOGGLE : isDance() ? SkillBuffType.DANCE : _isDebuff ? SkillBuffType.DEBUFF : !isHealingPotionSkill() ? SkillBuffType.BUFF : SkillBuffType.NONE;
 		_displayInList = set.getBoolean("displayInList", true);
+		_isHidingMessages = set.getBoolean("isHidingMessages", false);
 	}
 	
 	public TraitType getTraitType()
@@ -923,7 +925,7 @@ public class Skill implements IIdentifiable
 	
 	public boolean isHidingMessages()
 	{
-		return _operateType.isHidingMessages();
+		return _isHidingMessages || _operateType.isHidingMessages();
 	}
 	
 	public boolean isNotBroadcastable()

L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/model/skill/SkillCaster.java

@@ -348,7 +348,10 @@ public class SkillCaster implements Runnable
 		if (caster.isPlayer() && !instantCast)
 		{
 			// Send a system message to the player.
-			caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_VE_USED_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			if (!_skill.isHidingMessages())
+			{
+				caster.sendPacket(_skill.getId() != 2046 ? new SystemMessage(SystemMessageId.YOU_VE_USED_S1).addSkillName(_skill) : new SystemMessage(SystemMessageId.SUMMONING_YOUR_PET));
+			}
 			
 			// Show the gauge bar for casting.
 			caster.sendPacket(new SetupGauge(caster.getObjectId(), SetupGauge.BLUE, displayedCastTime));