Spine Shell IV Unknown
| Type | Unknown |
|---|---|
| Spell Rank | 4 |
| Required Level | 112 |
| MP Cost | 243 |
| Cast Time | 0.1s |
| Duration | 30s |
| HP Effect | +165 () |
Accelerates HP restoration and has a chance to inflict the attacker with a durative damage effect after taking damage within the effective time. Can be applied up to 10 times.