Tidehollow Sculler is a rare Artifact Creature — Zombie card from Friday Night Magic 2010 (F10), collector number 1. Current market price: — (foil $3.07), TCGplayer market prices via Scryfall.
When this creature enters, target opponent reveals their hand and you choose a nonland card from it. Exile that card. When this creature leaves the battlefield, return the exiled card to its owner's hand.