Undercity Sewers (Borderless) (20) (PZA)
Non-Foil - NM
Not Buying
![Mox Opal [Double Masters]](https://cdn.shopify.com/s/files/1/0267/9501/6251/products/7615b28a-0732-5d2e-a737-24977c2284dd_f504fa5b-aa94-4bb9-9006-32144587a5f3.jpg?v=1700195607)
Mox Opal [Double Masters]
| Set: | Double Masters |
| Type: | Legendary Artifact |
| Rarity: | Mythic |
| Cost: | 0 |
Metalcraft — {T}: Add one mana of any color. Activate only if you control three or more artifacts.
The suns of Mirrodin have shone upon perfection only once.