Prerequisite / trigger
Progress the Luna Bay story until Yabbis discusses the transformation.
Primary NPC: YabbisJournal route
Objectives in order
- 1
Ask Yabbis about gaining mermaid legs.
- 2
Collect the required shells in Cave of Echoes and Misty Shores.
- 3
Grind the shells in the enchanted mortar.
- 4
Use the powder at Luna Bay.
Completion
Rewards and unlocks
- Aqua Form
- Transformation achievement