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
 * First Sanctum
 * High Entia Transporter / Damaged Transporter
 * Second Sanctum

1F

 * Banquet Hall
 * Kitchen

2F

 * Battle Arena
 * Behemoth Nest

3F

 * Arena

4F

 * Gravina Bridge
 * Great Canyon

5F

 * Basverg Belfry
 * Corridor of Silence
 * Travalga Bridge

GF

 * Bridge of Grief
 * Prison Gate

3F

 * Empty Throne

5F

 * Gondorl Cathedral

6F

 * Prison Terrace

NPCs
There are no NPCs on Prison Island.

Normal Enemies

 * Babel Deinos
 * Babeli Barg
 * Caura Balgas
 * Cratere Nebula
 * Emeraude Nebula
 * Eques Skyray
 * Flume Nebula
 * Gimran Egel
 * Newgate Laia
 * Obart Obart
 * Randa Nebula
 * Saldox Nebula
 * Sanjibal Behemoth
 * Solare Nebula
 * Tored Ageshu
 * Uragano Nebula

Unique Monsters

 * Abnormal Clone Barg
 * Ageless Moabit
 * Cold Ageshu
 * Fiendish Auburn
 * Inferno Heinrich
 * Majestic Clone Barg
 * Masterful Giapur
 * Serene Imlaly

Bosses

 * Demon Pavlovsk
 * Disciple Dickson (part 1)
 * Disciple Dickson (part 2)
 * Dragon King Alcar
 * Master Obart
 * Obelis Obart
 * Obelis Obart