Exhumer Thrull is a uncommon Creature — Thrull card from Guildpact (GPT), collector number 50. Current market price: $0.13 (foil $0.41), 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, return target creature card from your graveyard to your hand.