Holy Priest are versatile healers, able to raid and tank heal, they have one of the best healing toolkits in the game.

Rotation for Holy Priest Wotlk

Holy Priest Priorities

Flash heal (Quick heal) = Greater Heal (For heavy intensive healing, slow cast big heal) = Binding Heal (Heals the priest and the target) = Circle of Healing (Go to AOE heal) = Divine Hymn (Large AOE heal but on a 8 minute cooldown) = Prayer of Healing (Slow cast AOE Heal) = Prayer of Mending (Heal that jumps from target to target, uncontrollable) = Renew (Keep on a target who take constant damage)

Tips

The most important job is to not let the tanks or any healer die, if a DPS dies the fight can still go on, without a tank or healers it’s another matter.

At the end of a cast, an instant spell can be cast without occurring GCD, this is true for every cast/instant sequence, should be used to maximize healing.

Use CDs when there is barely any movement or crowd control effects to maximize healing.

Use Prayer of Healing with serendipity x2 or more.