diff --git a/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/stats/Formulas.java
index 62538987ef..7b36878ded 100644
--- a/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1288,11 +1288,6 @@ public class Formulas
 		
 		if (target.getStat().isInvulnerableTrait(traitType))
 		{
-			// Fixes stun skills dealing 0 damage on targets with stun invul.
-			if (ignoreResistance && (traitType.getType() == 3))
-			{
-				return 1;
-			}
 			return 0;
 		}
 		
diff --git a/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/stats/Formulas.java
index 62538987ef..7b36878ded 100644
--- a/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1288,11 +1288,6 @@ public class Formulas
 		
 		if (target.getStat().isInvulnerableTrait(traitType))
 		{
-			// Fixes stun skills dealing 0 damage on targets with stun invul.
-			if (ignoreResistance && (traitType.getType() == 3))
-			{
-				return 1;
-			}
 			return 0;
 		}
 		
diff --git a/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/stats/Formulas.java
index 62538987ef..7b36878ded 100644
--- a/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1288,11 +1288,6 @@ public class Formulas
 		
 		if (target.getStat().isInvulnerableTrait(traitType))
 		{
-			// Fixes stun skills dealing 0 damage on targets with stun invul.
-			if (ignoreResistance && (traitType.getType() == 3))
-			{
-				return 1;
-			}
 			return 0;
 		}
 		
diff --git a/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/stats/Formulas.java
index 62538987ef..7b36878ded 100644
--- a/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1288,11 +1288,6 @@ public class Formulas
 		
 		if (target.getStat().isInvulnerableTrait(traitType))
 		{
-			// Fixes stun skills dealing 0 damage on targets with stun invul.
-			if (ignoreResistance && (traitType.getType() == 3))
-			{
-				return 1;
-			}
 			return 0;
 		}
 		
diff --git a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/stats/Formulas.java
index 62538987ef..7b36878ded 100644
--- a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1288,11 +1288,6 @@ public class Formulas
 		
 		if (target.getStat().isInvulnerableTrait(traitType))
 		{
-			// Fixes stun skills dealing 0 damage on targets with stun invul.
-			if (ignoreResistance && (traitType.getType() == 3))
-			{
-				return 1;
-			}
 			return 0;
 		}
 		
diff --git a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/stats/Formulas.java
index 62538987ef..7b36878ded 100644
--- a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1288,11 +1288,6 @@ public class Formulas
 		
 		if (target.getStat().isInvulnerableTrait(traitType))
 		{
-			// Fixes stun skills dealing 0 damage on targets with stun invul.
-			if (ignoreResistance && (traitType.getType() == 3))
-			{
-				return 1;
-			}
 			return 0;
 		}
 		
diff --git a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/stats/Formulas.java
index 62538987ef..7b36878ded 100644
--- a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1288,11 +1288,6 @@ public class Formulas
 		
 		if (target.getStat().isInvulnerableTrait(traitType))
 		{
-			// Fixes stun skills dealing 0 damage on targets with stun invul.
-			if (ignoreResistance && (traitType.getType() == 3))
-			{
-				return 1;
-			}
 			return 0;
 		}
 		
diff --git a/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/stats/Formulas.java
index ec3b5ea704..3c29768299 100644
--- a/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1288,11 +1288,6 @@ public class Formulas
 		
 		if (target.getStat().isInvulnerableTrait(traitType))
 		{
-			// Fixes stun skills dealing 0 damage on targets with stun invul.
-			if (ignoreResistance && (traitType.getType() == 3))
-			{
-				return 1;
-			}
 			return 0;
 		}
 		
diff --git a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/stats/Formulas.java
index ec3b5ea704..3c29768299 100644
--- a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1288,11 +1288,6 @@ public class Formulas
 		
 		if (target.getStat().isInvulnerableTrait(traitType))
 		{
-			// Fixes stun skills dealing 0 damage on targets with stun invul.
-			if (ignoreResistance && (traitType.getType() == 3))
-			{
-				return 1;
-			}
 			return 0;
 		}
 		
diff --git a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/stats/Formulas.java
index ec3b5ea704..3c29768299 100644
--- a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1288,11 +1288,6 @@ public class Formulas
 		
 		if (target.getStat().isInvulnerableTrait(traitType))
 		{
-			// Fixes stun skills dealing 0 damage on targets with stun invul.
-			if (ignoreResistance && (traitType.getType() == 3))
-			{
-				return 1;
-			}
 			return 0;
 		}
 		
diff --git a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/stats/Formulas.java
index ec3b5ea704..3c29768299 100644
--- a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1288,11 +1288,6 @@ public class Formulas
 		
 		if (target.getStat().isInvulnerableTrait(traitType))
 		{
-			// Fixes stun skills dealing 0 damage on targets with stun invul.
-			if (ignoreResistance && (traitType.getType() == 3))
-			{
-				return 1;
-			}
 			return 0;
 		}
 		
diff --git a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/stats/Formulas.java
index 7c0c992c59..31a4b50b09 100644
--- a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1289,11 +1289,6 @@ public class Formulas
 		
 		if (target.getStat().isInvulnerableTrait(traitType))
 		{
-			// Fixes stun skills dealing 0 damage on targets with stun invul.
-			if (ignoreResistance && (traitType.getType() == 3))
-			{
-				return 1;
-			}
 			return 0;
 		}
 		
diff --git a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/stats/Formulas.java
index 7c0c992c59..31a4b50b09 100644
--- a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1289,11 +1289,6 @@ public class Formulas
 		
 		if (target.getStat().isInvulnerableTrait(traitType))
 		{
-			// Fixes stun skills dealing 0 damage on targets with stun invul.
-			if (ignoreResistance && (traitType.getType() == 3))
-			{
-				return 1;
-			}
 			return 0;
 		}
 		
diff --git a/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/stats/Formulas.java
index 7c0c992c59..31a4b50b09 100644
--- a/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1289,11 +1289,6 @@ public class Formulas
 		
 		if (target.getStat().isInvulnerableTrait(traitType))
 		{
-			// Fixes stun skills dealing 0 damage on targets with stun invul.
-			if (ignoreResistance && (traitType.getType() == 3))
-			{
-				return 1;
-			}
 			return 0;
 		}
 		
diff --git a/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/stats/Formulas.java
index ec3b5ea704..3c29768299 100644
--- a/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1288,11 +1288,6 @@ public class Formulas
 		
 		if (target.getStat().isInvulnerableTrait(traitType))
 		{
-			// Fixes stun skills dealing 0 damage on targets with stun invul.
-			if (ignoreResistance && (traitType.getType() == 3))
-			{
-				return 1;
-			}
 			return 0;
 		}