That's one way to raise an army.

Librium – Overview of the Undead

The clattering of dried bones. The soft moan of anguish and the dragging of wet feet. The wail of a forlorn spirit. It is quite unfortunate that so many of us are familiar with some of the identifiable characteristics of the living dead. Despite laws restricting necromancy, adventurers may find themselves facing a horde of these monsters and if they are unprepared, they just might join their ranks.