|Built||9 Saunas 9163 GE|
This labyrinth was conceived by a team of Sig-Lorm serving under a Covenant general named Ptah. A maze, it was built to challenge, inspire, psychologically change those that faced its challenges. Its goal was to Redeem those that had swayed from the path of good, and even bring one back from the vice-grip of unholy energies. It was effective at redeeming some; others it drove insane, suicidal, and even killed a few.
In the Demon Spawn War (8972 GE - 9493 GE), Covenant research at this place led to improvements in their methods. This work led to the more gentler approach taken at the Serenity Towers on Solania.