Undead

Undead are once-living creatures animated by spiritual or supernatural forces, chiefly negative energy. Undead can be of a simple mindless type, such as skeletons or zombies, or quasi-deities such as the most powerful liches. Colloquially, undead may be referred to a the walking dead.

Types of undead
Undead can be categorized in four ways:


 * Consummate undead
 * Hungry undead
 * Incorporeal undead
 * Mindless undead