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FIEND CALCULATOR

Fiend Skill Unlock Calculator

Calculate how much Fear you need to unlock Fiend abilities and plan your grinding route.

Last updated: January 11, 2026

Calculate Your Fear Needs

Angel Fiend

Target: Tier 1 (Z)

8
Fear Required
8
Fear Needed

Grinding Options

1
Common Devil Flesh
(10 Fear each)
1
Uncommon Devil Flesh
(35 Fear each)
1
Missions
(15 Fear each)
1
Grip Executions
(~35 Fear each)

Fear XP Sources

SourceFear GainNote
Common Devil Flesh+10Most common drop
Uncommon Devil Flesh+35Red screen effect
Mission Completion+15Per mission
Grip (Execute)+3520-50 range, avg 35

Skill Unlock Thresholds

All Fiend types share the same Fear requirements:

8
Tier 1 (Z)
25
Tier 2 (X)
30
Tier 3 (C)

Formula: Z = 8 Fear | X = 25 Fear | C = 30 Fear (Ultimate)

Efficient Grinding Tips

Early Game (0-8 Fear)

Focus on eating Common Devil Flesh from any devil kills. Complete missions for bonus Fear XP.

Mid Game (8-25 Fear)

Hunt for Uncommon Devil Flesh (3.5x efficiency). Use Grip executions when possible.

Late Game (25-30 Fear)

Prioritize World Events for best loot. Only 5 more Fear needed for ultimate!

Pro Tip

Intercepting other players' missions gives both Fear XP and chance at Fiend Reroll from loot boxes.