Ravenloft Adventurer

Commander Legends: Battle for Baldur's Gate · #577 · Rare

Creature — Human Rogue Assassin

When this creature enters, you take the initiative. If a creature an opponent controls would die, instead exile it and put a hit counter on it. Whenever this creature attacks, if you've completed a dungeon, defending player loses 1 life for each card they own in exile with a hit counter on it.