Arcane Zeal

Acquisition
Signet of Capture:
 * Zealot Sheoli (Nundu Bay (Mission))
 * Fahralon the Zealous (Domain of Pain)
 * Zealous Amarantha (Nightfallen Jahai - only during the Good Demon Hunting Quest).

Note

 * Combine with Illusion of Weakness and Faithful Intervention to gain extra energy.