Lantern of the Lost is a uncommon Artifact card from Innistrad: Double Feature (DBL), collector number 526. Current market price: $0.34 (foil $1.90), TCGplayer market prices via Scryfall.
When this artifact enters, exile target card from a graveyard. {1}, {T}, Exile this artifact: Exile all cards from all graveyards, then draw a card.