| Rarity: | R |
| #: | 316 |
| Creature Type or Sub Type: | Artifact |
| Rules Text Contains: | 3: Each player puts the top two cards of his or her library into his or her graveyard. |
| Flavor: | To hone swords and dull minds. —Whetstone inscription |
| Set: | Urza's Saga |
| Number: | 316 |
