Mind Flayer is a rare Creature — Horror card from Adventures in the Forgotten Realms Promos (PAFR), collector number 63a. Current market price: — (foil $11.60), TCGplayer market prices via Scryfall.
Dominate Monster — When this creature enters, gain control of target creature for as long as you control this creature.
All Adventures in the Forgotten Realms Promos cards and prices