HS
Demon Slayer Bullet Hell build

Bullet Hell

A

Barrage of projectiles overwhelms enemies. Damage formula scales with projectile count, which itself scales with attack speed. Insane clear speed endgame.

A
Speedfarm
B
Boss
C
Leveling
~2 min read

Skills & Mechanics

Main: Bullet Hell+

Bullet Hell (Gunslinger tree)

Core
Core Mechanic+

Damage scales with projectile count, which scales with Attack Speed; exponential damage growth

Mechanic

Skill Tree Allocation

These layouts show the available builder point spread for this build. Check each preset's confidence label before treating it as a source-verified import.

EndgameAll-PurposePartial Source

Core Skill Chain

Bullet Hell is confirmed as a Gunslinger skill and requires Trigger Finger, but no exact endgame point allocation has been found yet.

This partial preset only marks the minimum confirmed Gunslinger chain needed to inspect Bullet Hell after Trigger Finger.

Skill and attribute points are intentionally left unallocated; this is not a full endgame recommendation.

Download Partial PresetOpen Builder

Gunslinger

Eagle Eye

0/20

Trigger Finger

1/20

Execute

0/20

Bullet Hell

1/20

Concentration Aura

0/20

Possessed Bullet

0/20

Shredder Trap

0/20

Demon's Presence

0/20

Absolute Mayhem

0/20

Build Setup

Recommended Relics

Attack Speed relicsProjectile count relicsMana Regen relics

Core Equipment

Weapon
Ranged weaponBIS
Alt: Attack Speed and physical damage (central to build)
Armor
Balanced defense armorBIS
Alt: Attack Speed affixes, survivability
Helmet
Attack Speed helmBIS
Alt: Ranged damage bonuses
Shield
Ranged damage shieldBIS
Alt: Attack Speed + Mana Regen
Gloves
Attack Speed glovesBIS
Alt: Projectile count + ranged damage
Boots
Movement speed bootsBIS
Alt: Attack Speed + survivability
Amulet
Attack Speed amuletBIS
Alt: Projectile count + Mana Regen
Ring
Attack Speed ringBIS
Alt: Physical damage + Mana Regen
Charm
Projectile count charmBIS
Alt: Attack Speed / Mana Regen relic

FAQ

Why is this build C-tier for leveling?+

It struggles early without sufficient Attack Speed investment. The damage formula scales with projectile count, which requires AS gear to be effective.

How does the damage scaling work?+

Damage scales with projectile count, which itself scales with Attack Speed — creating exponential damage growth.

How do I handle the high mana cost?+

Dedicated mana sustain is required. Invest in Mana Regen items and relics to maintain uptime.

Is this the best Demon Slayer build?+

Yes — it's Demon Slayer's strongest and most viable build. Alternative builds like Slice (C-tier) and Shredder (D-tier) are significantly weaker.

Skill Rotation

  1. Primary: rapid-fire Bullet Hell mechanics
  2. Focus on Attack Speed scaling — more AS = more projectiles
  3. High mana cost — maintain mana sustain

Pros & Cons

Pros

  • + Insane clear speed endgame
  • + Exponential damage growth via Attack Speed -> Projectile Count scaling
  • + Demon Slayer's strongest and most viable build

Cons

  • − C-tier for leveling — struggles early without sufficient attack speed
  • − High mana cost requires dedicated mana sustain
  • − Requires full gear investment to reach full potential

Data Sources

Data verified on 2026-05-12 · S9 Incarnation

[1]Hero Siege Wiki — Demon SlayerOfficial
[2]Odealo — S9 Tier List & BuildsCommunity

Found incorrect data, outdated content, or have a suggestion? Let us know and we will review it.

Report an issue