Expert-Level Safe is a uncommon Artifact card from Fallout (PIP), collector number 661. Current market price: — (foil $2.58), TCGplayer market prices via Scryfall.
When this artifact enters, exile the top two cards of your library face down. {1}, {T}: You and target opponent each secretly choose 1, 2, or 3. Then those choices are revealed. If they match, sacrifice this artifact and put all cards exiled with it into their owners' hands. Otherwise, exile the top card of your library face down.