| Name | Spike Stones |
|---|---|
| School | Transmutation [Earth] |
| Level | Arc 4, Drd 4, Earth 4, Shu 4 |
| Components | V, S, DF |
| Casting Time | 1 standard action |
| Recharge Time | 6 hours |
| Range | Medium (100 ft. + 10 ft./level) |
| Area | One 20-ft. square/level |
| Duration | 1 hour/level (D) |
| Saving Throw | Reflex partial |
| Spell Resistance | Yes |