This domain is ruled by Calysporn, the cursed ruler of mist and night. Calysporn, who has no fixed form, is accompanied by Dugai and Sarag'Roh, who both have a human-like form, even if their bodies are only made of mist.
Dugai appears to be male, while Sarag'Roh is probably his mate. They are able to slip under doors and through windows at night and are popularly suspected of killing children in their cots. To the demonologist, they can bestow the gift of invisibility or the mist body. However, this comes at a price in the long run for, depending on the gender, the pactiator with the corrupted becomes more and more like the Dugai or the Sarag'Roh until his body has no substance at all and exists only as a nocturnal mist or shadow. Therefore, some magicians have theorised that Dugai and Sarag'Roh are several entities which, even after banishment or destruction, are always replaced or multiplied by new cursed ones, i.e. former Pactyls or victims of these entities.