| Level | Ability | Skill | Mana | Range | School | Cost | Source |
|---|
|
| 58 |  | Siphon Life (Rank 4) | | 365 Mana | 30 yd range | | Instant | | Transfers 41 health from the target to the caster every 3 sec. Lasts 30 sec. |
| Siphon Life | | Rank 4 | Talent |
| Affliction | 365 | 30 yds | Shadow | | |
| 48 | | Siphon Life (Rank 3) | | 285 Mana | 30 yd range | | Instant | | Transfers 29 health from the target to the caster every 3 sec. Lasts 30 sec. |
| Siphon Life | | Rank 3 | Talent |
| Affliction | 285 | 30 yds | Shadow | | |
| 38 | | Siphon Life (Rank 2) | | 205 Mana | 30 yd range | | Instant | | Transfers 19 health from the target to the caster every 3 sec. Lasts 30 sec. |
| Siphon Life | | Rank 2 | Talent |
| Affliction | 205 | 30 yds | Shadow | | |
| 30 | | Siphon Life (Rank 1) | | 150 Mana | 30 yd range | | Instant | | Transfers 11 health from the target to the caster every 3 sec. Lasts 30 sec. | | Source: Talent |
| Siphon Life | | Rank 1 | Talent |
| Affliction | 150 | 30 yds | Shadow | | Talent |
