diff --git a/L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java b/L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
index 0f47b580e9..ee2abfc1dd 100644
--- a/L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
+++ b/L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
@@ -242,7 +242,7 @@ public class ChamberOfProphecies extends AbstractInstance
 			case "ATTACK2":
 			{
 				final Instance world = player.getInstanceWorld();
-				if (!isInInstance(world))
+				if (!isInInstance(world) || (npc == null))
 				{
 					return null;
 				}
diff --git a/L2J_Mobius_2.5_Underground/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java b/L2J_Mobius_2.5_Underground/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
index 0f47b580e9..ee2abfc1dd 100644
--- a/L2J_Mobius_2.5_Underground/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
+++ b/L2J_Mobius_2.5_Underground/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
@@ -242,7 +242,7 @@ public class ChamberOfProphecies extends AbstractInstance
 			case "ATTACK2":
 			{
 				final Instance world = player.getInstanceWorld();
-				if (!isInInstance(world))
+				if (!isInInstance(world) || (npc == null))
 				{
 					return null;
 				}
diff --git a/L2J_Mobius_3.0_Helios/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java b/L2J_Mobius_3.0_Helios/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
index 0f47b580e9..ee2abfc1dd 100644
--- a/L2J_Mobius_3.0_Helios/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
+++ b/L2J_Mobius_3.0_Helios/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
@@ -242,7 +242,7 @@ public class ChamberOfProphecies extends AbstractInstance
 			case "ATTACK2":
 			{
 				final Instance world = player.getInstanceWorld();
-				if (!isInInstance(world))
+				if (!isInInstance(world) || (npc == null))
 				{
 					return null;
 				}
diff --git a/L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java b/L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
index 0f47b580e9..ee2abfc1dd 100644
--- a/L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
+++ b/L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
@@ -242,7 +242,7 @@ public class ChamberOfProphecies extends AbstractInstance
 			case "ATTACK2":
 			{
 				final Instance world = player.getInstanceWorld();
-				if (!isInInstance(world))
+				if (!isInInstance(world) || (npc == null))
 				{
 					return null;
 				}
diff --git a/L2J_Mobius_5.0_Salvation/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java b/L2J_Mobius_5.0_Salvation/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
index 403b3b4204..04e41d8ecb 100644
--- a/L2J_Mobius_5.0_Salvation/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
+++ b/L2J_Mobius_5.0_Salvation/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
@@ -242,7 +242,7 @@ public class ChamberOfProphecies extends AbstractInstance
 			case "ATTACK2":
 			{
 				final Instance world = player.getInstanceWorld();
-				if (!isInInstance(world))
+				if (!isInInstance(world) || (npc == null))
 				{
 					return null;
 				}
diff --git a/L2J_Mobius_5.5_EtinasFate/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java b/L2J_Mobius_5.5_EtinasFate/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
index 0f47b580e9..ee2abfc1dd 100644
--- a/L2J_Mobius_5.5_EtinasFate/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
+++ b/L2J_Mobius_5.5_EtinasFate/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
@@ -242,7 +242,7 @@ public class ChamberOfProphecies extends AbstractInstance
 			case "ATTACK2":
 			{
 				final Instance world = player.getInstanceWorld();
-				if (!isInInstance(world))
+				if (!isInInstance(world) || (npc == null))
 				{
 					return null;
 				}
diff --git a/L2J_Mobius_6.0_Fafurion/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java b/L2J_Mobius_6.0_Fafurion/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
index 0f47b580e9..ee2abfc1dd 100644
--- a/L2J_Mobius_6.0_Fafurion/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
+++ b/L2J_Mobius_6.0_Fafurion/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
@@ -242,7 +242,7 @@ public class ChamberOfProphecies extends AbstractInstance
 			case "ATTACK2":
 			{
 				final Instance world = player.getInstanceWorld();
-				if (!isInInstance(world))
+				if (!isInInstance(world) || (npc == null))
 				{
 					return null;
 				}
diff --git a/L2J_Mobius_7.0_PreludeOfWar/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java b/L2J_Mobius_7.0_PreludeOfWar/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
index 996b9ff6bf..9eccd5bc35 100644
--- a/L2J_Mobius_7.0_PreludeOfWar/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
+++ b/L2J_Mobius_7.0_PreludeOfWar/dist/game/data/scripts/instances/ChamberOfProphecies/ChamberOfProphecies.java
@@ -242,7 +242,7 @@ public class ChamberOfProphecies extends AbstractInstance
 			case "ATTACK2":
 			{
 				final Instance world = player.getInstanceWorld();
-				if (!isInInstance(world))
+				if (!isInInstance(world) || (npc == null))
 				{
 					return null;
 				}