■ Your may reduce this creature 's summon cost by 2. If you do, destroy this creature at the end of the turn .

■ Star Evolution : Put on one of your RexStars or darkness creatures . (When this creature would leave , the top card leaves instead .)

■ Double breaker

■ Whenever this creature attacks , you may discard any number of cards . Then for each card that you discarded this way plus one, your opponent chooses one of their creatures or cards in their hand and puts them into their graveyard .