| Category | Labyrinths |
| Continent | Brucrumus |
| Region | Phangul |
| Built | 2 Artifice 138 GE |
| Map | Sygning |
Beneath the demonically constructed citadel of Hezvix lies a deep and extensive prison complex, comprising dozens of levels. It bears the name of a marilith known as Skinaere, a master of fortification and a consummate practitioner of torture. During the Demon Spawn War, she oversaw the construction of numerous prisons, often diverting funds from the general project expenses through the efforts of a skilled team of accountants.
In the Demon Spawn War, Skinaere's Sanctum was deemed the most harrowing prison to be sent to. It witnessed such profound torture and agony that by war's end, it had become a cursed place, plagued with the wretched spirits, agonized souls, and ghosts of immense power. Today, much of the locale remains sealed off due to the psychic trauma it can inflict. It is a place of such peril that annually, Krumisbar dispatches a team to inspect the prison's wards. They are no allies of the facility's owner, the Umahanbad and their open slavery and wicked practices, yet the holy advisors and their contractors set aside their differences when it comes to securing the prison.