Doomsday Specter is a rare Creature — Specter card from Planeshift (PLS), collector number 103. Current market price: $0.45 (foil $17.29), TCGplayer market prices via Scryfall.
Flying When this creature enters, return a blue or black creature you control to its owner's hand. Whenever this creature deals combat damage to a player, look at that player's hand and choose a card from it. The player discards that card.