Heartfire Sentinel's Authority

2 pieces: (2) Set: Holy Shock's critical strikes heal for 80% more and reduce the cooldown of Light's Hammer by 2 sec, or Holy Prism by 1.0 sec.

4 pieces: (4) Set: Light's Hammer heals 100% more frequently and generates 1 Holy Power every 4 sec. Holy Prism's healing is increased by 40% and it generates 1 Holy Power if cast on an enemy target, or 3 if cast on an ally.