■ Revolution Change : Mecha that costs 5 or more (When one of your mechas that costs 5 or more attacks , you may switch that creature with this creature from your hand .) Blocker (Whenever an opponent 's creature attacks , you may tap this creature to stop the attack . Then the 2 creatures battle .)

■ Double breaker (This creature breaks 2 shields .)

■ When you put this creature , your opponent discards a card at random from their hand .