| Rarity: | U |
| #: | 288 |
| Creature Type or Sub Type: | Artifact |
| Rules Text Contains: | Worn Powerstone enters the battlefield tapped.
T: Add CC. |
| Flavor: | Even a fragment of a powerstone contains within it not just energy, but space—vast dimensions trapped in fragile crystal. |
| Set: | Starter Commander Decks |
| Number: | 288 |
