| Category | Tomes |
| Type | books |
| Author | Sarseg |
| Location |
The Codices of Sarseg are encrypted tomes written by the primordial Sarseg. They hold the directions to safe passages and ciphers to unlock the vaults leading to a city-sized underground bastion called Balsyn.
It took the most intelligent and patient Durkoth, five centuries to decrypt the codices. The Codices of Sarseg were then used by the Durkoth to enter Balsyn and gain the allegiance of the chaos archons that once served Sarseg.