diff --git a/Mage/src/main/java/mage/game/stack/StackObjImpl.java b/Mage/src/main/java/mage/game/stack/StackObjImpl.java
index 25a3088eab7..f21b3ecc3b9 100644
--- a/Mage/src/main/java/mage/game/stack/StackObjImpl.java
+++ b/Mage/src/main/java/mage/game/stack/StackObjImpl.java
@@ -27,6 +27,8 @@ import java.util.UUID;
  * @author LevelX2
  */
 public abstract class StackObjImpl implements StackObject {
+    
+    private boolean targetChanged; // for Psychic Battle
 
     /**
      * Choose new targets for a stack Object
@@ -271,4 +273,14 @@ public abstract class StackObjImpl implements StackObject {
     @Override
     public void removePTCDA() {
     }
+
+    @Override
+    public boolean isTargetChanged() {
+        return targetChanged;
+    }
+
+    @Override
+    public void setTargetChanged(boolean targetChanged) {
+        this.targetChanged = targetChanged;
+    }
 }