Ziz is one of the three chaos beasts, as well as the prototype for angelkind. She is the middle child of the three, Behemoth being the eldest, and Leviathan being the youngest.

Known as the progenitor to all birds, she has a vast aviary filled with some of her most devoted avian pets. Known for grace and poise, as well as her cunning mentality, Ziz is the brains of the trio while Behemoth is the brawn.