Kadriar is one of the demonic rulers of Hell, alongside Aecliress. Kadriar identifies as female, and is by far the more sadistic and insane of the two.
She is capable of possessing mortals by carving a “K” into their skin. If the K is not removed, by scarring it over, or by healing it, then Kadriar has complete control over the person.
Kadriar is also the more talkative of the two demons, and is the most active as well, leaving the throne room far more often than Aecliress.
In the 101st Level of Hell, Kadriar is capable of making a victim –any victim she so chooses– live out their worst experiences over and over again.