Desperate Prayer

Desperate Prayer is a level 52 Holy priest ability. It is an instant self-only heal that costs no mana to use, healing the caster for 30% of their total health.

Tips and tactics
Desperate Prayer heals for a notable amount, and most importantly for free. Since it is not affected by the GCD, it can also be used simultaneous to other heals to provide significant instant protection. Priests can save it for truly dangerous moments where it can be used at a moment's notice, or simply use it regularly to save mana and globals.