| slot1 | Decrease Hitpoints when cast by 546 (L46) to 600 (L65) |
| slot5 | Decrease Movement Speed by 56% (L46) to 60% (L50) |
| slot6 | Decrease STR by 25 |
| slot7 | Decrease ATK by 25 (L46) to 0 (L46) |
| Name | Insidious Retrogression | Mana | 210 | Skill | Conjuration |
| Cast Time | 6.1 sec | Recast Time | 12.0 sec | Resist | Disease (0) |
| Range | 200 | AOE Range | 1 | Type | Single |
| Min. Duration | 6 seconds | Max. Duration | 1 minutes, 36 seconds | ||
| Cast On You | Your body is pelted by spores. | Cast on Other | Soandso's body is pelted by spores. | Fades | The spores expire. |