| Category | Labyrinths |
| Continent | Brucrumus |
| Region | Erthadan |
| Build | Dawn Era |
| Map | Vorleif |
Located in Sector Vorlief, in the Creation War (1486 DE - 8777 DE) and later in the Demon Spawn War (8972 GE - 9493 GE), this area served as a vast Covenant prison system. Its eight prisons came to be surrounded by a labyrinth of chambers, trap laden corridors, and other hazards; each expanded upon with every prison break.
Once only reachable by teleportation chambers in areas like Achamâz and Phollûmâ, it is today accessible from tunnels dug by wandering worm monstrosities that bore through rock and earth with ease.