Prison Island

Prison Island is a region located over Eryth Sea. After the Mechonis Core events, it sinks inside the Bionis' head and the whole area changes its appearance drastically. That's when most of Prison Island becomes reachable.

GF

 * Central Hall

4F

 * Great Canyon

GF

 * High Entia Transporter
 * Prison Gate

6F

 * Prison Terrace

Normal Enemies

 * Emeraude Nebula
 * Eques Skyray
 * Saldox Nebula