![Mox Opal [Double Masters]](https://cdn.shopify.com/s/files/1/0282/8700/8802/products/7615b28a-0732-5d2e-a737-24977c2284dd.jpg?v=1627095312)
Mox Opal [Double Masters]
| Set: | Double Masters |
| Type: | Legendary Artifact |
| Rarity: | Mythic |
| Cost: | 0 |
Metalcraft — {T}: Add one mana of any color. Activate this ability only if you control three or more artifacts.
The suns of Mirrodin have shone upon perfection only once.