Select the newly unlocked mission to develop the Phantom.
Mission and approach
Select the newly unlocked mission to develop the Phantom.
Encounter walkthrough
Absorb the memory beside the fire caster on the other side.
Descend this staircase; you climbed the opposite one earlier.
Rest at the Nexus below before the boss.
The fight combines familiar enemies and a fireball caster. Remove the smaller enemies first.
Speak to Blade Phantom afterward to return.
Reference: 3DM Guide Team
GAME NOTE has reorganized and rewritten the routes from this walkthrough.