* replaces all [source} by {this}. ATTENTION !!!: Only supporting [this} from now on in rule text.

Mage/src/main/java/mage/abilities/dynamicvalue/common/SourcePermanentToughnessValue.java

@@ -52,6 +52,6 @@ public class SourcePermanentToughnessValue implements DynamicValue {
 
     @Override
     public String getMessage() {
-        return "{source}'s toughness";
+        return "{this}'s toughness";
     }
 }