
Nightmare · Tier 3
Sanctum Guardian Gauss
Sanctum Guardian Gauss is a Nightmare boss fought in Illusion Sanctum, with 10 levels from 3,000 to 3,450 recommended combat power. Attempts: 14 a week (2 a day, holds up to 14).
Monster page: skills, variants and dropsA magical knight that guards the Illusion Sanctum where Kaisinel concealed forbidden knowledge. Usually dormant in the form of ornamental armor, it awakens the moment an intruder enters the sanctum and does not rest until the threat has been eliminated. The purple glow that emanates from its body is a result of residual traces of Scarlotus, left behind when it was cast within the Illusion Sanctum.
Levels and rewards
Repeat clears pay by the grade of the clear: the amounts run from the lowest grade to the highest (BossChallengeReward).
| Level | Combat power | First clear | Repeat clear |
|---|---|---|---|
| 1 | 3,000 | ||
| 2 | 3,050 | ||
| 3 | 3,100 | ||
| 4 | 3,150 | ||
| 5 | 3,200 | ||
| 6 | 3,250 | ||
| 7 | 3,300 | ||
| 8 | 3,350 | ||
| 9 | 3,400 | ||
| 10 | 3,450 |
Data: client 2.0.6.0 (Steam build 25767555, 2026-10-07).