Offering of Blood

Progression
1Casting as often as possible (activation + recharge time).

Acquisition
Signet of Capture:
 * Hormak Ironcurse (Ice Caves of Sorrow (Mission))
 * Jollen Steelblight (Frozen Forest)
 * Morgriff Shadestone (Grenth's Footprint)
 * Riine Windrot (Thunderhead Keep (Mission))
 * Tonfor Copperblood (Lornar's Pass)

Related Skills

 * Energy Drain
 * Energy Tap
 * Mantra of Recall
 * Energy Boon
 * Second Wind