Name: Fatal Mutation Cost: B CMC: 1 Color: B CID: B Type: Enchantment -- Aura Rules Text: Enchant creature When enchanted creature is turned face up, destroy it. It can't be regenerated. Set/Rarity: Scourge uncommon Legality: Legal in penny, Legal in duel, Legal in vintage, Legal in predh, Legal in oathbreaker, Legal in commander, Legal in legacy, Legal in premodern Price: $0.11 Foil price: $0.39