Grasp of Phantoms is a uncommon Sorcery card from Innistrad (ISD), collector number 58. Current market price: $0.04 (foil $0.24), TCGplayer market prices via Scryfall.
Put target creature on top of its owner's library. Flashback {7}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)