| Rank 1 | 20 | 50 Mana | The caster is surrounded by shadows. When a spell, melee or ranged attack hits the caster, the attacker will be struck for 13 Shadow damage. Attackers can only be damaged once every few seconds. This damage causes no threat. 3 charges. Lasts 10 min. |
| Rank 2 | 28 | 85 Mana | The caster is surrounded by shadows. When a spell, melee or ranged attack hits the caster, the attacker will be struck for 22 Shadow damage. Attackers can only be damaged once every few seconds. This damage causes no threat. 3 charges. Lasts 10 min. |
| Rank 3 | 36 | 120 Mana | The caster is surrounded by shadows. When a spell, melee or ranged attack hits the caster, the attacker will be struck for 33 Shadow damage. Attackers can only be damaged once every few seconds. This damage causes no threat. 3 charges. Lasts 10 min. |
| Rank 4 | 44 | 160 Mana | The caster is surrounded by shadows. When a spell, melee or ranged attack hits the caster, the attacker will be struck for 50 Shadow damage. Attackers can only be damaged once every few seconds. This damage causes no threat. 3 charges. Lasts 10 min. |
| Rank 5 | 52 | 200 Mana | The caster is surrounded by shadows. When a spell, melee or ranged attack hits the caster, the attacker will be struck for 70 Shadow damage. Attackers can only be damaged once every few seconds. This damage causes no threat. 3 charges. Lasts 10 min. |
| Rank 6 | 60 | 250 Mana | The caster is surrounded by shadows. When a spell, melee or ranged attack hits the caster, the attacker will be struck for 96 Shadow damage. Attackers can only be damaged once every few seconds. This damage causes no threat. 3 charges. Lasts 10 min. |