Spoils of the Vault is a rare Instant card from Ultimate Masters (UMA), collector number 116. Current market price: $0.60 (foil $2.35), TCGplayer market prices via Scryfall.
Choose a card name. Reveal cards from the top of your library until you reveal a card with that name, then put that card into your hand. Exile all other cards revealed this way, and you lose 1 life for each of the exiled cards.