Mox Opal Tweet Out of stock. Wishlist Details Color: Artifact Card Text: Metalcraft -- Tap: Add one mana of any color to your mana pool. Activate this ability only if you control 3 or more artifacts. Rarity: M Cost: 0 Card Type: Artifact Artist: Volkan Ba?a Name: Mox Opal Finish: Regular Card Number: 179/249 Set Name: Scars of Mirrodin
