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 future, Legal in standard, Legal in standardbrawl, Legal in gladiator, Legal in modern, Legal in timeless, Legal in alchemy, Legal in legacy, Legal in brawl, Legal in oathbreaker, Legal in commander, Legal in historic, Legal in penny, Legal in vintage, Legal in pioneer, Legal in duel Price: $0.55 Foil price: $1.02