Mox Opal - Foil Tweet Out of stock. $153.02 Wishlist Sell This Product Details Card Number: 223/249 Card Type: Legendary Artifact Rarity: M Card Text: Metalcraft - T: Add one mana of any color to your mana pool. Activate this ability only if you control three or more artifacts. Color: Artifact Finish: Foil Name: Mox Opal Set Name: Modern Masters 2015 Artist: Volkan Baga Cost: 0