■ Double breaker (This creature breaks 2 shields .)

■ When you put this creature or whenever it attacks , choose one of the following. ► Choose one of your opponent 's elements and destroy it. Then you may put the same number of cards as that element 's cost from the top of your deck into your graveyard . ► You may shuffle 13 cards from your graveyard and put them on the bottom of your deck . If you do, your opponent chooses 13 cards from their hand and battle zone , shuffles them, and puts them on the bottom of their deck .