Abyssal demons originate from the chaotic dimension known as The Abyss, where they exist in non-physical, formless states. When summoned into the world of Aganor, they are forced into physical forms, though these forms are unstable and short-lived.

These demons can bestow dark powers upon mortal worshippers, such as cultists and necromancers, who seek to harness their malevolent energy.

However, the duration of their physical manifestation is limited, with most lasting anywhere from days to months before their forms inevitably disintegrate.