The Balrog of Moria is a rare Legendary Creature — Avatar Demon card from Tales of Middle-earth Commander (LTC), collector number 46. Current market price: $0.70, TCGplayer market prices via Scryfall.
Trample, haste When The Balrog of Moria dies, you may exile it. When you do, for each opponent, exile up to one target creature that player controls. Cycling {3}{R} ({3}{R}, Discard this card: Draw a card.) When you cycle this card, create two Treasure tokens.