■ Deck evolution — Reveal the top card of your deck . If that card 's a creature , put this creature into the battle zone on top of the revealed creature . If the revealed card isn't a creature , return this creature to your hand .

■ Whenever your Fire Birds would break a shield , look at that shield . If that shield has " Shield Trigger ", your opponent puts that shield into their graveyard instead . If it doesn't, your opponent puts it into their hand .

■ Double breaker