Beerus, Combative Impulse (BT16-128) [Realm of the Gods]

Product Details

[Energy-Exhaust] [Double Strike]
[Auto] When this card is played, choose up to 1 of your opponent's Battle Cards and switch it to Rest Mode.
[Auto] [Once per turn] When this card attacks and KOs an opponent's Battle Card, draw 1 card, switch this card to Active Mode, and place 1 card from your opponent's life at the bottom of their deck.