Malefact boss · boss record
Crimson Malefact
Koo's Water-weak Nushi form, fought at level 45 in Chapter 9 and tied to the Koo de Grâce trophy.
Also known as Koo's Nushi Form
major spoiler
Crimson Malefact boss data
Launch version (verified 2026-08-08)- Encounter type
- Malefact boss
- Class
- Main story
- Story order
- 8
- Weakness
- Water
- Appearances
- 1
- Chapters
- 9
- Regions
- Inukami River Zone
- Skill rewards
- None listed
Crimson Malefact locations, chapters and levels
1 encounter| Chapter | Level | Region | Location | Rewards |
|---|---|---|---|---|
| Chapter 9 | 45 | Inukami River Zone | Story boss marker | No skill reward listed |
Region links open the corresponding interactive zone map with the boss name already applied as a marker search.
Weakness and skill rewards
Crimson Malefact's listed weakness is Water. This is the element displayed for the recorded boss encounter, not a build recommendation.
No boss-specific skill reward is listed for this encounter.
Evidence
Retrieved 2026-08-05- Beast of Reincarnation Interactive Maps — IGN / MapGenie ↗editorial web
- Beast of Reincarnation Trophy List ↗platform achievements
- List of All Bosses — Game8 ↗editorial web
- All Bosses with cutscenes and ending — ExoGhost ↗operator gameplay