Gollum the Abandoned is a uncommon Legendary Creature — Halfling Horror card from The Hobbit (HOB), collector number 72. Current market price: $0.17 (foil $0.27), TCGplayer market prices via Scryfall.
Gollum can't block. When Gollum enters, exile up to one target card from an opponent's graveyard. Each opponent loses 2 life. {2}, Sacrifice an artifact or creature: Return this card from your graveyard to your hand. Activate only as a sorcery.