The Condemned Chamber is a separate dimension in the Pokémon World, similar to the Distortion World, and is the opposite of the Sacred Sanctum. Like its counterpart, it can only be accessed from the Hora region with the Sacred Charts.
Legend has it that it is a place of eternal darkness and punishment. All evil humans come here when they die. Only one Pokémon is known to be condemned to this place; Sacrelivo.
If Sinne is brought here it will return to its true form; Sacrelivo.