Ravenloft Adventurer

Ravenloft Adventurer

Creature - Human Rogue Assassin | Power/Toughness: 3 / 4 (CMC 4)
When Ravenloft Adventurer enters the battlefield, you take the initiative.
If a creature an opponent controls would die, instead exile it and put a hit counter on it.
Whenever Ravenloft Adventurer 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.