Optional Boss

Gashadokuro

The Obsessive Demon

Demon

Demon Form

Location: Bakumatsu > Nijo Castle > Mibudera - Main Gate (NW Corner Golden Chest)
Level: 130+
Difficulty:
1/10 (at level 130+)
Weapon: Dual Ninja Swords (Ninja Build)
Type: Optional Demon Boss - Trophy Required

Combat Strategy

Overview

Gashadokuro is the last of three hidden demon bosses required for the platinum trophy. These bosses are marked by golden chest icons on the map. If attempted during the story, they can be very difficult due to level difference. The easiest strategy is to save them until after completing the main story.

Recommended Timing

💡

Post-Story Strategy

Wait until you reach level 130+ after completing the main story. At this level, you can defeat these demon bosses in seconds using the summon burst strategy.

How to Find

Location Guide:

Map: Bakumatsu > Nijo Castle > Mibudera - Main Gate

Directions: From shrine, descend from the hill south of the golden chest marker

Marker: Golden chest icon in northwest corner

Summon Burst Strategy

Instant Kill Method:

  1. Summon Base Skill - Equip the skill from Onmyo veteran mission (doubles summon uses)
  2. Ibaraki Doji - Use this summon for massive Ki damage
  3. Strongest Summons - Equip your highest damage soul cores
  4. Magic Stat - Invest points in Magic for more summon damage
  5. Spam Summons - Rapidly use all summon seals for instant kill
🔥

Veteran Mission Required

Complete the Onmyo veteran mission in the Eternal Rift to get the "Summon Base" skill. This doubles your summon uses and is essential for the demon boss strategy.

Rewards

🏆

Trophy

Platinum Trophy Progress

💎

Soul Core

Gashadokuro Soul Core

⚔️

Equipment

High Level Gear