diff --git a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasteryReset.java b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasteryReset.java
index c5df3e338b..a9609a4662 100644
--- a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasteryReset.java
+++ b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasteryReset.java
@@ -51,7 +51,7 @@ public class RequestExPledgeMasteryReset implements IClientIncomingPacket
 		}
 		if (player.getObjectId() != clan.getLeaderId())
 		{
-			player.sendMessage("You do not have enough privilages to take this action.");
+			player.sendMessage("You do not have enough privileges to take this action.");
 			return;
 		}
 		
diff --git a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasterySet.java b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasterySet.java
index 4b3140d707..3e66551174 100644
--- a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasterySet.java
+++ b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasterySet.java
@@ -55,7 +55,7 @@ public class RequestExPledgeMasterySet implements IClientIncomingPacket
 		}
 		if (player.getObjectId() != clan.getLeaderId())
 		{
-			player.sendMessage("You do not have enough privilages to take this action.");
+			player.sendMessage("You do not have enough privileges to take this action.");
 			return;
 		}
 		
@@ -67,7 +67,7 @@ public class RequestExPledgeMasterySet implements IClientIncomingPacket
 		}
 		
 		// Check if it can be learned.
-		if (clan.getTotalDevelopmentPoints() < (clan.getUsedDevelopmentPoints() + 1))
+		if (clan.getTotalDevelopmentPoints() <= clan.getUsedDevelopmentPoints())
 		{
 			player.sendMessage("Your clan develpment points are not sufficient.");
 			return;
diff --git a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/network/serverpackets/pledgeV2/ExPledgeMasteryInfo.java b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/network/serverpackets/pledgeV2/ExPledgeMasteryInfo.java
index 9b0ef31c14..60fb36919e 100644
--- a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/network/serverpackets/pledgeV2/ExPledgeMasteryInfo.java
+++ b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/network/serverpackets/pledgeV2/ExPledgeMasteryInfo.java
@@ -63,19 +63,18 @@ public class ExPledgeMasteryInfo extends AbstractItemPacket
 				{
 					available = false;
 				}
-				if (clan.getReputationScore() < mastery.getClanReputation())
+				else
 				{
-					available = false;
-				}
-				final int previous = mastery.getPreviousMastery();
-				final int previousAlt = mastery.getPreviousMasteryAlt();
-				if (previousAlt > 0)
-				{
-					available = clan.hasMastery(previous) || clan.hasMastery(previousAlt);
-				}
-				else if (previous > 0)
-				{
-					available = clan.hasMastery(previous);
+					final int previous = mastery.getPreviousMastery();
+					final int previousAlt = mastery.getPreviousMasteryAlt();
+					if (previousAlt > 0)
+					{
+						available = clan.hasMastery(previous) || clan.hasMastery(previousAlt);
+					}
+					else if (previous > 0)
+					{
+						available = clan.hasMastery(previous);
+					}
 				}
 				
 				packet.writeC(clan.hasMastery(id) ? 0x02 : available ? 0x01 : 0x00); // Availability.
diff --git a/L2J_Mobius_5.0_Salvation/readme.txt b/L2J_Mobius_5.0_Salvation/readme.txt
index 5994086576..1f87bc6b7b 100644
--- a/L2J_Mobius_5.0_Salvation/readme.txt
+++ b/L2J_Mobius_5.0_Salvation/readme.txt
@@ -87,6 +87,7 @@ Grand Crusade:
 Salvation:
 -Parsed new items from client
 -New Agathion item support
+-New clan system support
 
 Events:
 -Birth of Draco
diff --git a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasteryReset.java b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasteryReset.java
index c5df3e338b..a9609a4662 100644
--- a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasteryReset.java
+++ b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasteryReset.java
@@ -51,7 +51,7 @@ public class RequestExPledgeMasteryReset implements IClientIncomingPacket
 		}
 		if (player.getObjectId() != clan.getLeaderId())
 		{
-			player.sendMessage("You do not have enough privilages to take this action.");
+			player.sendMessage("You do not have enough privileges to take this action.");
 			return;
 		}
 		
diff --git a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasterySet.java b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasterySet.java
index 4b3140d707..3e66551174 100644
--- a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasterySet.java
+++ b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasterySet.java
@@ -55,7 +55,7 @@ public class RequestExPledgeMasterySet implements IClientIncomingPacket
 		}
 		if (player.getObjectId() != clan.getLeaderId())
 		{
-			player.sendMessage("You do not have enough privilages to take this action.");
+			player.sendMessage("You do not have enough privileges to take this action.");
 			return;
 		}
 		
@@ -67,7 +67,7 @@ public class RequestExPledgeMasterySet implements IClientIncomingPacket
 		}
 		
 		// Check if it can be learned.
-		if (clan.getTotalDevelopmentPoints() < (clan.getUsedDevelopmentPoints() + 1))
+		if (clan.getTotalDevelopmentPoints() <= clan.getUsedDevelopmentPoints())
 		{
 			player.sendMessage("Your clan develpment points are not sufficient.");
 			return;
diff --git a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/network/serverpackets/pledgeV2/ExPledgeMasteryInfo.java b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/network/serverpackets/pledgeV2/ExPledgeMasteryInfo.java
index 9b0ef31c14..60fb36919e 100644
--- a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/network/serverpackets/pledgeV2/ExPledgeMasteryInfo.java
+++ b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/network/serverpackets/pledgeV2/ExPledgeMasteryInfo.java
@@ -63,19 +63,18 @@ public class ExPledgeMasteryInfo extends AbstractItemPacket
 				{
 					available = false;
 				}
-				if (clan.getReputationScore() < mastery.getClanReputation())
+				else
 				{
-					available = false;
-				}
-				final int previous = mastery.getPreviousMastery();
-				final int previousAlt = mastery.getPreviousMasteryAlt();
-				if (previousAlt > 0)
-				{
-					available = clan.hasMastery(previous) || clan.hasMastery(previousAlt);
-				}
-				else if (previous > 0)
-				{
-					available = clan.hasMastery(previous);
+					final int previous = mastery.getPreviousMastery();
+					final int previousAlt = mastery.getPreviousMasteryAlt();
+					if (previousAlt > 0)
+					{
+						available = clan.hasMastery(previous) || clan.hasMastery(previousAlt);
+					}
+					else if (previous > 0)
+					{
+						available = clan.hasMastery(previous);
+					}
 				}
 				
 				packet.writeC(clan.hasMastery(id) ? 0x02 : available ? 0x01 : 0x00); // Availability.
diff --git a/L2J_Mobius_5.5_EtinasFate/readme.txt b/L2J_Mobius_5.5_EtinasFate/readme.txt
index 99ee228748..b74d849fbe 100644
--- a/L2J_Mobius_5.5_EtinasFate/readme.txt
+++ b/L2J_Mobius_5.5_EtinasFate/readme.txt
@@ -86,6 +86,7 @@ Grand Crusade:
 
 Salvation:
 -New Agathion item support
+-New clan system support
 
 Etina's Fate:
 -Parsed new items from client
diff --git a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasteryReset.java b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasteryReset.java
index c5df3e338b..a9609a4662 100644
--- a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasteryReset.java
+++ b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasteryReset.java
@@ -51,7 +51,7 @@ public class RequestExPledgeMasteryReset implements IClientIncomingPacket
 		}
 		if (player.getObjectId() != clan.getLeaderId())
 		{
-			player.sendMessage("You do not have enough privilages to take this action.");
+			player.sendMessage("You do not have enough privileges to take this action.");
 			return;
 		}
 		
diff --git a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasterySet.java b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasterySet.java
index 4b3140d707..3e66551174 100644
--- a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasterySet.java
+++ b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/network/clientpackets/pledgeV2/RequestExPledgeMasterySet.java
@@ -55,7 +55,7 @@ public class RequestExPledgeMasterySet implements IClientIncomingPacket
 		}
 		if (player.getObjectId() != clan.getLeaderId())
 		{
-			player.sendMessage("You do not have enough privilages to take this action.");
+			player.sendMessage("You do not have enough privileges to take this action.");
 			return;
 		}
 		
@@ -67,7 +67,7 @@ public class RequestExPledgeMasterySet implements IClientIncomingPacket
 		}
 		
 		// Check if it can be learned.
-		if (clan.getTotalDevelopmentPoints() < (clan.getUsedDevelopmentPoints() + 1))
+		if (clan.getTotalDevelopmentPoints() <= clan.getUsedDevelopmentPoints())
 		{
 			player.sendMessage("Your clan develpment points are not sufficient.");
 			return;
diff --git a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/network/serverpackets/pledgeV2/ExPledgeMasteryInfo.java b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/network/serverpackets/pledgeV2/ExPledgeMasteryInfo.java
index 9b0ef31c14..60fb36919e 100644
--- a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/network/serverpackets/pledgeV2/ExPledgeMasteryInfo.java
+++ b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/network/serverpackets/pledgeV2/ExPledgeMasteryInfo.java
@@ -63,19 +63,18 @@ public class ExPledgeMasteryInfo extends AbstractItemPacket
 				{
 					available = false;
 				}
-				if (clan.getReputationScore() < mastery.getClanReputation())
+				else
 				{
-					available = false;
-				}
-				final int previous = mastery.getPreviousMastery();
-				final int previousAlt = mastery.getPreviousMasteryAlt();
-				if (previousAlt > 0)
-				{
-					available = clan.hasMastery(previous) || clan.hasMastery(previousAlt);
-				}
-				else if (previous > 0)
-				{
-					available = clan.hasMastery(previous);
+					final int previous = mastery.getPreviousMastery();
+					final int previousAlt = mastery.getPreviousMasteryAlt();
+					if (previousAlt > 0)
+					{
+						available = clan.hasMastery(previous) || clan.hasMastery(previousAlt);
+					}
+					else if (previous > 0)
+					{
+						available = clan.hasMastery(previous);
+					}
 				}
 				
 				packet.writeC(clan.hasMastery(id) ? 0x02 : available ? 0x01 : 0x00); // Availability.
diff --git a/L2J_Mobius_6.0_Fafurion/readme.txt b/L2J_Mobius_6.0_Fafurion/readme.txt
index 43082bf774..93f914578e 100644
--- a/L2J_Mobius_6.0_Fafurion/readme.txt
+++ b/L2J_Mobius_6.0_Fafurion/readme.txt
@@ -86,6 +86,7 @@ Grand Crusade:
 
 Salvation:
 -New Agathion item support
+-New clan system support
 
 Etina's Fate:
 -Parsed new items from client