The outer halves of Atreia are known as Balaurea. They are heavily influenced by Drana and act as a home to both the Reians and the Balaur. The regions of Balaurea serve as the main playground for characters of level 50 and above.
- Inggison (First Elyos foothold in Balaurea. Elyos/Balaur influence)
- Gelkmaros (First Asmodian foothold in Balaurea. Asmodian/Balaur influence)
- Silentera Canyon (Underground corridor connecting the above regions. Contested)
- Sarpan (Reian homeland. Destroyed)
- Tiamaranta (Balaur influence (stronghold of Dragon Lord Tiamat). After her death Reian influence. Destroyed)
- Katalam (Previous Danuar influence. Afterwards contested. Destroyed)
- Danaria (Danuar homeland. Afterwards Shugo Commerce Union's influence and contested. Destroyed)
- Idian Depths (Contested/Balaur influence)
- Levinshor (Balaur influence; Tiamat’s seat of power prior to ascension as a Dragon Lord. Contested)
- Kaldor (Former Danuar land. Contested)
- Cygnea (Sunken in the ocean. Elyos influence)
- Enshar (Sunken in the ocean. Asmodian influence)
- Monsters become increasingly tougher (explained as there being a lack of Aether in Balaurea, which prevents Daevas from utilizing their full potential unlike in Elysea/Asmodae).
- Instances become tougher (and timed in some cases) but also offer way better rewards. Groups will begin to set minimum gear/stat requirements.
- Shared maps; greater emphasis on the game's PvP aspect.
- Flight transportation has a reduced role. After Inggison/Gelkmaros, no more bind point teleports. Instead new transportation methods open up (direct teleportation, windstreams, rifts, geysers etc.)
- Balaur have a more relevant role. Dragon Lords may be encountered and fought.