Bast
On Reveal: Set the Power of all cards in your hand to 3.
Carnage
On Reveal: Destroy your other cards here. +2 Power for each destroyed.
Death
Costs 1 less for each card destroyed this game.
Lockjaw
After you play a card here, swap it with a card in your deck.
(once per turn)
Venom
On Reveal: Destroy your other cards here. Add their Power to this card.
Zabu
On Reveal: Until the end of next turn, your 4-Cost cards cost 1 less.