Name: Castle Doom CMC: 0 Color: CID: Type: Land Rules Text: {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast an artifact spell. {3}, {T}, Sacrifice an artifact: Create a 3/3 colorless Robot Villain artifact creature token named Doombot. Activate only as a sorcery. Set/Rarity: Marvel Super Heroes rare Set Code: MSH-R Legality: Legal in pioneer, Legal in alchemy, Legal in standardbrawl, Legal in future, Legal in vintage, Legal in brawl, Legal in timeless, Legal in modern, Legal in penny, Legal in legacy, Legal in standard, Legal in gladiator, Legal in oathbreaker, Legal in historic, Legal in commander, Legal in duel Price: $0.56 Foil price: $0.88