Vital Boon

Acquisition
Skill Quests
 * Nightfall
 * Rally the Recruits/Take the Shortcut (Island of Shehkah)

Profession Changers: Skill Trainers:
 * Core
 * Profession Changer (NPC) (Great Temple of Balthazar)
 * Nightfall
 * Zuwarah (Command Post)
 * Tohn (Kamadan, Jewel of Istan)

Related articles

 * Modify max health quick reference
 * Effect on end skills quick reference