Blood of the Master

Description
Sacrifice 10% max Health. All adjacent undead allies are healed for 30...99.

Acquisition
Skill Quests: Skill Trainers: Signet of Capture:
 * The Hot Springs Murders (Nebo Terrace)
 * Sorim (Quarrel Falls)
 * Master Scout Kiera (Henge of Denravi)
 * Dakk (Ember Light Camp)
 * ... more to be added ...