■ Shield Trigger (When this creature is put into your hand from your shield zone , you may summon it immediately for no cost .) Blocker (Whenever an opponent 's creature attacks , you may tap this creature to stop the attack . Then the 2 creatures battle .)

■ When you put this creature , choose one of your opponent 's creatures . That creature gets -7000 power until the end of the turn . (A creature that has power 0 or less is destroyed .)