| slot1 | Decrease mana cost by -50% to 0% |
| slot2 | Decrease Hitpoints when cast by 575 |
| slot3 | Decrease Hitpoints by 350 |
| slot4 | Limit: Exclude Combat Skills |
| Name | Insidious Calamity | Mana | 0 | Skill | Abjuration |
| Cast Time | 0.0 sec | Recast Time | 180.0 sec | Resist | Cold (0) |
| Range | 0 | AOE Range | 150 | Type | Point Blank Area of Effect |
| Min. Duration | 18 seconds | Max. Duration | 18 seconds | ||
| Cast On You | You feel a cold hand touch your heart. | Cast on Other | Soandso becomes very cold. | Fades | The hand fades away. |