WoWDB

Holy, Protection:

Hurls a magical hammer that strikes an enemy for [ 1,838 + 161% of Spell Power ] Holy damage. Only usable on enemies that have 20% or less health.

Retribution:

Hurls a magical hammer that strikes an enemy for [ 1,838 + 161% of Spell Power ] Holy damage and generates a charge of Holy Power. Only usable on enemies that have 20% or less health or during Avenging Wrath.