魂(たましい)の仲(ちゅう)介(かい)人(にん)、ダブリエル

: Until your next turn, whenever an opponent attacks you and/or planeswalkers you control, they discard a card. If they can't, they sacrifice an attacking creature.

: Accept one of Davriel's offers, then accept one of Davriel's conditions.

: Target creature an opponent controls perpetually gets −3/-3.