WoWDB

Ascend into the air and unleash a massive barrage of Penance bolts, causing [ 100% of Spell Power> * (6 / 0.25) ] Holy damage to enemies or [ 330% of Spell Power> * (6 / 0.25) ] healing to allies over 6 sec.

While ascended, gain a shield for 50% of your health. In addition, you are unaffected by knockbacks or crowd control effects.