- Master can only pick NPC Miyamoto Musashi as the Support Servant for this quest.
- NPC Miyamoto Musashi: Lv90 NP5 10/10/10
- Battle Start: Holmes's Support "Gift of Insight, Revised":
- Inflict Skill Seal to all enemies (1 turn) and Decrease all enemies' DEF by 20% (3 turns).
- Start of 3rd turn: Void:
- Grants NPC Miyamoto Musashi Sure Hit status and Increase her Critical Damage by 20% [Permanent, Unremovable].