|Serena's Key of Gaia||Lv. 25|
This key contains the will of Serena. It shines softly like the moonlight in a clear night sky. Right-click to obtain the Eidolon Serena. You cannot obtain the same Eidolon twice. This key is also used in the evolution of Serena.
|20x Medium Experience Crystal||+||10x Serena's Key Fragments||=||1x Serena's Key of Gaia|