Orzhov Euthanist is a common Creature — Human Assassin card from Ravnica Remastered (RVR), collector number 88. Current market price: $0.23 (foil $0.30), TCGplayer market prices via Scryfall.
Haunt (When this creature dies, exile it haunting target creature.) When this creature enters or the creature it haunts dies, destroy target creature that was dealt damage this turn.