Arachne, Psionic Weaver (Extended Art) (245) (SPM)
Foil - LP
Not Buying
![Mox Opal [Kaladesh Inventions]](https://cdn.shopify.com/s/files/1/0524/2277/0879/products/b958ac4e-9d2c-514a-814f-1357cea64020.jpg?v=1696205143)
Mox Opal [Kaladesh Inventions]
| Set: | Kaladesh Inventions |
| Type: | Legendary Artifact |
| Rarity: | Mythic |
| Cost: | 0 |
Metalcraft — {T}: Add one mana of any color. Activate only if you control three or more artifacts.
On loan from a private collection, this unique mechanism extracts power from a carefully prepared gemstone.