This Mystery must be cast with the use of a PARAMOUNT FOCUS and must be targeted on a character who is in physical contact with the focus. This rite attunes a character definitively to the target magisterium by enacting a passage through the Underworld of the culture in question. After this rite is cast, the target character may OPEN GATE OF IVORY to the target underworld, act as a psychopomp and move back and forth between the lands of the living and the dead more or less at will.

In the rare case where a nation has no god of death for an extended period of time or is about to be overwhelmed, a character who has been the subject of this mystery may "save" their underworld from being absorbed into a new culture by "embodying it" within their own psyche. This can lead to significant psychological effects in the long term.

To be made permanent this Mystery must be used in conjunction with a KEY and a LOCK. Different combinations of KEY and LOCK mystery will have differing modifications on the effects of this Mystery.