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👹 Devil Hunter Fiends Guide

Complete guide to Fiend talents and passive abilities. Last updated: 2026-02-01

📖 What Are Fiends?

🎭 Overview

Fiends are demon-human hybrids that give players passive abilities. Unlike Contracts (active skills) or Hybrids (transformations), Fiends provide always-on or conditional passive effects.

🎁 How to Get

You're assigned a random Fiend at character creation. Use Fiend Rerolls (from codes, shop, or events) to change your Fiend.

🎲 Rerolling

Fiend Rerolls are consumed on use. Each reroll gives a new random Fiend based on rarity weights. S-tier Fiends are very rare (0.5-1%).

⚠️ Limit

No, you can only have ONE active Fiend at a time. Choose wisely before using rerolls.

🏆 Fiend Tier List Overview

S
Cosmo FiendViolence FiendPower FiendBeam Fiend
A
Gun FiendShark FiendSpider FiendFox FiendAngel Fiend
B
Bat FiendLeech FiendSnake Fiend
C
Rat FiendChicken Fiend

📋 All Fiends Detailed

Cosmo Fiend

S-Tier
🎲 0.3% Chance
Passive: Halloween Aura: Enemies looking at you suffer screen distortion, vision blur, and intermittent stun. Mind Break grab ignores block.
Activation: F+C after 5 energy stacks (30s duration)

The ultimate control/technical Fiend from Update 1.25. Cosmo doesn't deal raw damage - instead, she creates a 'forbidden zone' that disrupts all nearby enemies. Her counter (Z hold) punishes aggressive players, and Mind Break (C) is an unblockable grab.

Best With:
Control buildsTeam fightsAnti-melee
💡 Use Halloween Aura in team fights to disrupt enemy combos. Pair with Hayakawa clan for maximum Soul.

Violence Fiend

S-Tier
🎲 0.5% Chance
Passive: +50% damage when below 30% HP. Instant heal to 50% when reaching 1 HP (once per life).
Activation: Automatic when HP conditions are met

The best offensive fiend. Berserker playstyle with massive clutch potential.

Best With:
Low HP buildsCON tanksAggressive playstyles
💡 Pair with Blood Contract for self-damage synergy

Power Fiend

S-Tier
🎲 1% Chance
Passive: +30% STR scaling, attacks ignore 20% defense
Activation: Always active

Pure damage boost. Best for STR-based heavy weapon builds.

Best With:
Heavy weaponsSTR buildsBoss hunting
💡 Stack with STR gear for maximum damage

Beam Fiend

S-Tier
🎲 0.8% Chance
Passive: Charged attacks fire a piercing beam (200% damage, 10s cooldown)
Activation: Hold heavy attack for 2 seconds

Adds ranged capability to melee builds. Excellent for PvP openers.

Best With:
Medium weaponsHybrid buildsPvP
💡 Use beam to start combos from range

Gun Fiend

A-Tier
🎲 1.5% Chance
Passive: High mobility ranged combat. Lotus sniper, Assault Rifle suppression, Bullet Ring for anti-melee. Community calls this the 'Flea' build due to constant jumping and kiting.
Activation: Always active (ranged kit)

The 'Flea Fiend' of the community. Gun Fiend excels at kiting and ranged harassment. Build 75 HP / 50 Resistance / 30 Sanity for optimal performance. Pair with Quanxi clan for maximum dash distance.

Best With:
Kiting buildsRanged PvPQuanxi clan
💡 Stack Speed stat and use Q-dodge constantly. Never let melee enemies close the gap.

Shark Fiend

A-Tier
🎲 2% Chance
Passive: Blood scent: See low HP enemies through walls. +25% damage to enemies below 25% HP
Activation: Always active

Excellent finisher passive. Great for hunting and PvP.

Best With:
Assassin buildsPvPFinishing combos
💡 Chase down weak enemies for guaranteed kills

Spider Fiend

A-Tier
🎲 2.5% Chance
Passive: Attacks apply web slow (30% movement reduction, stacks 3 times)
Activation: Every 5th hit applies web

CC-focused fiend. Excellent for kiting and team fights.

Best With:
Light weaponsTeam playKiting
💡 Fast weapons stack web faster

Fox Fiend

A-Tier
🎲 3% Chance
Passive: +20% dodge speed, successful dodges restore 5% HP
Activation: On successful dodge

Defensive fiend with sustain. Great for learning the game.

Best With:
Evasion buildsTEC buildsBeginners
💡 Practice perfect dodges for maximum healing

Angel Fiend

A-Tier
🎲 1.5% Chance
Passive: Revive once per mission with 30% HP. +15% healing received
Activation: Automatic on death

Safety net fiend. Never worry about losing progress.

Best With:
Solo playBoss attemptsLearning
💡 Use the safety net to practice risky strategies

Bat Fiend

B-Tier
🎲 5% Chance
Passive: +10% lifesteal on all attacks
Activation: Always active

Basic sustain fiend. Decent for solo grinding.

Best With:
Solo playGrindingSTR builds
💡 Lifesteal scales with damage, go STR

Leech Fiend

B-Tier
🎲 4% Chance
Passive: Drain 2% max HP from enemies every 5 seconds in combat
Activation: Automatic in combat

Passive damage over time. Useful for long fights.

Best With:
Tank buildsLong fightsPvP
💡 Stack with CON for maximum HP drain

Snake Fiend

B-Tier
🎲 4.5% Chance
Passive: Attacks have 10% chance to poison (3% max HP per second for 5s)
Activation: Random on hit

DoT fiend. RNG-dependent but decent damage.

Best With:
Fast weaponsLight buildsStatus builds
💡 More hits = more poison procs

Rat Fiend

C-Tier
🎲 10% Chance
Passive: +15% Yen from enemies
Activation: Always active

Utility fiend for farming. No combat benefit.

Best With:
FarmingEarly gameYen grinding
💡 Swap to combat fiend for bosses

Chicken Fiend

C-Tier
🎲 8% Chance
Passive: +25% sprint speed out of combat
Activation: When not in combat

Travel speed fiend. Useless in combat.

Best With:
SpeedrunningExploration
💡 Only useful for map traversal

🎲 How to Reroll Your Fiend

1

Get a Fiend Reroll

Obtain from codes, shop, or events

2

Open Character Menu (P)

Navigate to the Fiend section

3

Click "Reroll Fiend"

Consumes 1 Fiend Reroll item

4

Receive New Fiend

Random based on rarity weights

⚠️ Note: Rerolls are RNG-based. S-tier Fiends have very low chances (0.5-1%).

❓ Frequently Asked Questions

What is a Fiend in Devil Hunter?

A Fiend is a passive ability system in Devil Hunter. Each player has one Fiend that provides unique passive bonuses like damage boosts, lifesteal, or utility effects.

What is Cosmo Fiend in Devil Hunter?

Cosmo Fiend is an S-Tier control/technical Fiend added in Update 1.25 (Halloween Update). She has a unique 'Halloween Aura' that causes screen distortion and stuns to enemies who look at her. Her Mind Break (C) skill is an unblockable grab that ignores blocking.

What is the Flea Fiend in Devil Hunter?

Flea Fiend is a community nickname for Gun Fiend. The name comes from the playstyle - constant jumping, kiting, and ranged harassment that makes the player hard to catch, like a flea. Gun Fiend builds focus on 75 HP, 50 Resistance, and 30 Sanity.

What are Fiend Rolls in Devil Hunter?

Fiend Rolls (also called Fiend Rerolls) are consumable items that let you change your current Fiend to a random new one. Each roll is based on rarity weights - S-tier Fiends like Violence Fiend have only 0.5-1% chance, while C-tier Fiends like Rat Fiend have 8-10% chance. You can get Fiend Rolls from redeeming codes, the in-game shop, events, or milestone achievements.

How do Fiend Rolls work in Devil Hunter?

When you use a Fiend Roll, your current Fiend is replaced with a randomly selected new Fiend. The selection is weighted by rarity: S-tier (0.3-1%), A-tier (1.5-3%), B-tier (4-5%), C-tier (8-10%). You cannot choose which Fiend you get - it's pure RNG. Save your rolls for when you really want to change, as S-tier Fiends are very rare.

How do I get a Fiend Reroll in Devil Hunter?

Fiend Rerolls can be obtained from: 1) Redeeming codes (most common) 2) In-game shop purchase 3) Event rewards 4) Certain milestone achievements.

What is the best Fiend in Devil Hunter?

Cosmo Fiend and Violence Fiend are considered the best for different playstyles. Cosmo excels at control and team fights, while Violence Fiend is best for aggressive damage. Gun Fiend (Flea) is top-tier for ranged/kiting builds. For beginners, Fox Fiend (A-tier) is excellent due to its defensive nature.

Can I have a Fiend and be a Hybrid in Devil Hunter?

No. Once you transform into a Hybrid, you lose your Fiend permanently. Fiend abilities are replaced by Hybrid transformation abilities.

How do I check my current Fiend in Devil Hunter?

Open your Character Stats menu (P key) and look at the 'Fiend' section. It shows your current Fiend name and passive description.

Which Fiends are best for PvP in Devil Hunter?

Cosmo Fiend (control/disruption), Violence Fiend (clutch potential), Gun Fiend/Flea (ranged kiting), Beam Fiend (ranged poke), Spider Fiend (CC), and Shark Fiend (finishing) are top-tier PvP choices.

Related Guides

SCosmo Fiend GuideAGun Fiend (Flea) GuideHHybrid EvolutionCFree Rerolls (Codes)TFull Tier ListCLClans Guide