Castle Doom MSH/263

Set: Marvel Super Heroes
Collector Code: MSH/263
Name: Castle Doom
Type: Land
Oracle 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.
Rarity: Rare