Baleful Beholder is a common Creature — Beholder card from Adventures in the Forgotten Realms (AFR), collector number 89. Current market price: $0.23 (foil $0.27), TCGplayer market prices via Scryfall.
When this creature enters, choose one — • Antimagic Cone — Each opponent sacrifices an enchantment of their choice. • Fear Ray — Creatures you control gain menace until end of turn. (A creature with menace can't be blocked except by two or more creatures.)