Madame Hydra, Reanimated is a rare Legendary Creature — Human Horror Villain card from Marvel Super Heroes Commander (MSC), collector number 538. Current market price: $0.24, TCGplayer market prices via Scryfall.
Menace (This creature can't be blocked except by two or more creatures.) Madame Hydra gets +1/+1 for each creature card in your graveyard. Whenever Madame Hydra enters or attacks, mill two cards. (Put the top two cards of your library into your graveyard.)