Cave of Rebirth

How to unlock
You can unlock this optional dungeon to obtain an esper, Phoenix. To unlock this dungeon, go to Kappa Village and talk to the Kappa marked with [!] straight north from the entrance.

Cave of Rebirth - Trial of Rebirth

 * Guide: Trial of Rebirth

Unlocks when Phoenix reaches level 30.

Cave of Rebirth - New Trial of Rebirth

 * Guide: New Trial of Rebirth

Unlocks when Phoenix reaches level 40.