The Underworld

The Underworld is a place where evil beings, such as warlocks and demons, live and practise their black magic. It is a place many would describe as hell.

Some of the evil beings we see there include:


 * Barbas


 * Belthazor


 * The Source of All Evil


 * Seer


 * Kira


 * Triad


 * Gideon