Equilibrium Adept is a uncommon Creature — Dog Monk card from Tarkir: Dragonstorm (TDM), collector number 106. Current market price: $0.08 (foil $0.24), TCGplayer market prices via Scryfall.
When this creature enters, exile the top card of your library. Until the end of your next turn, you may play that card. Flurry — Whenever you cast your second spell each turn, this creature gains double strike until end of turn.