Story Boss

Hiruku

Dark Root

Yokai

Yokai Form

Mission: Dark Root
Level: 93
Difficulty:
5/10
Weapon: Dual Ninja Swords (Ninja Build)
Type: Two-Phase Boss - 1.5 HP Bars

Combat Strategy

Overview

Hiruku is the first boss with two official phases and 1.5 HP bars. After reducing him to half HP, he transforms and restores his full HP bar. You should be level 100+ with 90+ level gear.

Phase 1 Strategy

Core Combat Pattern:

  • Dodge Forward-Left - Circle behind the boss to avoid attacks
  • Ninja Style - Dodge combos to quickly recover Ki
  • Back Attack - Combo from behind for massive critical damage
  • Shuriken - Throw shuriken between combos to recharge Ki
⚔️

Weapon Tip

Back critical damage will deplete his HP rapidly, especially with a Furnace weapon. Shuriken back critical damage is also quite good.

Phase 2 Strategy

What Changes: Hiruku transforms with full HP restored. Continue the same strategy but focus on Ki depletion.

Summon Strategy:

  • Scampuss Soul Core - Auto-acquired from story
  • Ibaraki Doji Soul Core - Massive Ki damage
  • Timing - Use Ibaraki summon when his Ki is around half to stun him
💡

Damage Burst

Attack from behind with □ combos, finish each with △ heavy attack, throw shuriken, repeat. This depletes half his HP in seconds.

Recommended Build

Weapon

  • Dual Ninja Swords
  • Ninja Style
  • Furnace Bonus (if available)

Soul Cores

  • Scampuss (Ki damage)
  • Ibaraki Doji (Ki drain)
  • Any high damage soul core

Ninjutsu

  • Shuriken
  • Mystery Flame
  • Shard Bomb
  • Summon Seals