Roadhog, Living Doomsday

+1: Until end of turn, Roadhog, Living Doomsday becomes a 5/5 Roadhog creature token and fights target creature you don't control.
-3: You gain 4 life. Creatures you control gain trample until end of turn.
-7: For each creature an opponent controls, you may choose to deal 3 damage to it or return it to its owner's hand.