| Level | Ability | Skill | Mana | Range | School | Cost | Source |
|---|
|
| 26 |  | Detect Invisibility (Rank 1) | | 50 Mana | 30 yd range | | Instant | | Allows the friendly target to detect lesser invisibility for 10 min. | | Source: Trainer |
| Detect Invisibility | | Rank 1 | |
| Demonology | 50 | 30 yds | Shadow | 40 Silver | Trainer |
| 38 | | Detect Invisibility (Rank 2) | | 90 Mana | 30 yd range | | Instant | | Allows the friendly target to detect invisibility for 10 min. | | Source: Trainer |
| Detect Invisibility | | Rank 2 | |
| Demonology | 90 | 30 yds | Shadow | 1 Gold | Trainer |
| 50 | | Detect Invisibility (Rank 3) | | 140 Mana | 30 yd range | | Instant | | Allows the friendly target to detect greater invisibility for 10 min. | | Source: Trainer |
| Detect Invisibility | | Rank 3 | |
| Demonology | 140 | 30 yds | Shadow | 1 Gold 50 Silver | Trainer |
