Crimson Cowl, Master of Evil is a rare Legendary Creature — Human Villain card from Marvel Super Heroes Commander (MSC), collector number 653. Current market price: $0.38 (foil $6.29), TCGplayer market prices via Scryfall.
Whenever one or more nontoken Villains you control attack a player, you create a 2/1 black Villain creature token with menace. (It can't be blocked except by two or more creatures.)