diff --git a/src/magic/card/Kessig_Cagebreakers.java b/release/Magarena/scripts/Kessig_Cagebreakers.groovy
similarity index 62%
rename from src/magic/card/Kessig_Cagebreakers.java
rename to release/Magarena/scripts/Kessig_Cagebreakers.groovy
index 0a2db1f165..49418a1c43 100644
--- a/src/magic/card/Kessig_Cagebreakers.java
+++ b/release/Magarena/scripts/Kessig_Cagebreakers.groovy
@@ -1,18 +1,5 @@
-package magic.card;
-
-import magic.data.TokenCardDefinitions;
-import magic.model.MagicCard;
-import magic.model.MagicGame;
-import magic.model.MagicPermanent;
-import magic.model.MagicPlayer;
-import magic.model.action.MagicPlayCardAction;
-import magic.model.event.MagicEvent;
-import magic.model.target.MagicTargetFilter;
-import magic.model.trigger.MagicWhenAttacksTrigger;
-
-
-public class Kessig_Cagebreakers {
-    public static final MagicWhenAttacksTrigger T = new MagicWhenAttacksTrigger() {
+[
+    new MagicWhenAttacksTrigger() {
         @Override
         public MagicEvent executeTrigger(final MagicGame game,final MagicPermanent permanent,final MagicPermanent creature) {
             return permanent == creature ?
@@ -26,9 +13,7 @@ public class Kessig_Cagebreakers {
                 MagicEvent.NONE;
         }
         @Override
-        public void executeEvent(
-                final MagicGame game,
-                final MagicEvent event) {
+        public void executeEvent(final MagicGame game, final MagicEvent event) {
             final MagicPlayer player = event.getPlayer();
             final int amount = game.filterCards(player,MagicTargetFilter.TARGET_CREATURE_CARD_FROM_GRAVEYARD).size();
             for (int count=amount;count>0;count--) {
@@ -36,5 +21,5 @@ public class Kessig_Cagebreakers {
                 game.doAction(new MagicPlayCardAction(card,player,MagicPlayCardAction.TAPPED_ATTACKING));
             }
         }        
-    };
-}
+    }
+]
diff --git a/release/Magarena/scripts/Kessig_Cagebreakers.txt b/release/Magarena/scripts/Kessig_Cagebreakers.txt
index 9c87ec9b81..c181d1e3dd 100644
--- a/release/Magarena/scripts/Kessig_Cagebreakers.txt
+++ b/release/Magarena/scripts/Kessig_Cagebreakers.txt
@@ -8,4 +8,4 @@ subtype=Human,Rogue
 cost={4}{G}
 pt=3/4
 timing=main
-requires_card_code
+requires_groovy_code