If you enter into Perfidus and one of the nearby devils gets it's fear off onto you, there's the possibility of being feared into the mist transition, whereupon if you die, your body becomes very difficult to reach, if not irretrievable depending on the exact spot. Along with that, going through the column of light as a ghost immediately ports you back to the Near Ethereal if your body is in that specific location. Maybe change Perfidus' entry/exit to not be the usual 'entering the mists' transition but a hard click transition, to prevent this?
