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 standardbrawl, Legal in commander, Legal in timeless, Legal in future, Legal in modern, Legal in oathbreaker, Legal in duel, Legal in brawl, Legal in vintage, Legal in historic, Legal in legacy, Legal in alchemy, Legal in standard, Legal in gladiator Price: $0.51 Foil price: $0.85