Nightmare · Tier 2

Mutated Ulgorn

Mutated Ulgorn is a Nightmare boss fought in Blades Hideout, with 10 levels from 2,500 to 2,950 recommended combat power. Attempts: 14 a week (2 a day, holds up to 14).

Monster page: skills, variants and drops

Ulgorn, forcibly augmented with Fafnite. After being gravely injured, he was taken by the Blades and transformed into a test subject for Fafnite augmentation. Stripped of all memories, only unrelenting rage remains.

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	2,500	Phantasmal Fragment×1,600	Phantasmal Fragment×320–795
2	2,550	Phantasmal Fragment×1,650	Phantasmal Fragment×325–815
3	2,600	Phantasmal Fragment×1,700	Phantasmal Fragment×335–835
4	2,650	Phantasmal Fragment×1,750	Phantasmal Fragment×345–855
5	2,700	Phantasmal Fragment×1,800	Phantasmal Fragment×355–880
6	2,750	Phantasmal Fragment×1,850	Phantasmal Fragment×365–905
7	2,800	Phantasmal Fragment×1,900	Phantasmal Fragment×375–930
8	2,850	Phantasmal Fragment×1,950	Phantasmal Fragment×390–970
9	2,900	Phantasmal Fragment×2,000	Phantasmal Fragment×400–1,000
10	2,950	Phantasmal Fragment×2,100	Phantasmal Fragment×415–1,035

Data: client 2.0.6.0 (Steam build 25767555, 2026-10-07).