| Rarity: | U |
| #: | 313 |
| Creature Type or Sub Type: | Artifact |
| Rules Text Contains: | Whenever a source deals damage to you, that damage is reduced by 1. |
| Flavor: | "Tawnos's blueprints were critical to the creation of my armor. As he once sealed himself in steel, I sealed myself in a walking crypt." —Urza |
| Set: | Urza's Saga |
| Number: | 313 |
