Eris is a demon created for the sole purpose of generating chaos in the mortal realm. He is summoned to various locations and must sow discord without arousing anyone to the knowledge of demons or their plot. His powers include teleporting to shadows, illusions and mesmerizing.

On a previous excursion, Eris posed as a college student and drafted other students into a rebellious biker gang, encouraging them to smoke, loiter and even commit crimes. He was withdrawn from his post following a covered-up incident, and barred from working for several years as a punishment. He was also cursed to be unable to reveal his own name, for reasons unknown.

His new job is to eliminate threats to the demon agender, including mortals who are aware of demons.