Summon your Deathservant minion. Literally has a taste for life.
In the course of being used in ritual sacrifices to ward off famine, this ancient stone dagger awakened as a malevolent spirit driven by an insatiable hunger for life force. By journeying with you and absorbing the essence of felled fiends, it is hoped that it will be able to suppress its murderous urges.
How to obtain:
Quest -- When Death Comes to Dinner