| Card : | Worn Powerstone |
| Cost : | 3 |
| Type : | Artifact |
| Power : | |
| Wording : | Worn Powerstone comes into play tapped. <T>: Add two colorless mana to your mana pool. Play this ability as a mana source. |
| Edition : | US - Urza's Saga |
| Rarity : | Uncommon |
| Colour : | Artifact |
| Mana : | 3 |
| Flavor : | |
| Artist : | Henry G. Higgenbotham |
| In Sets: | US |
| Cena : | 250 Sit |