Patch 7.0.3 (class changes)/Priest

* Shadow priests are now based around Insanity instead of Shadow Orbs.
;Ability changes
* Archangel has been changed to an honor talent and redesigned. Refreshes the duration of Atonement when cast and increases healing and absorption effects by 30% for 15 sec.
* Atonement has been redesigned.
* Dispersion now reduces damage taken by 60% (down from 90%) and causes Voidform to not drain Insanity while active.
* Divine Hymn now heals for 29% more.
* Fade no longer has a mana cost.
* Flash Heal is now available only to Holy.
* Focused Will now only applies to melee attacks.
* Guardian Spirit now increases healing taken by 40% (down from 60%) and heals for 40% of maximum health (down from 50%), but only if the target doesn't take massive amounts. Cooldown increased from 3 minutes to 4 minutes.
* Heal is no longer available to Discipline. Healing increased by 42.8%.
* Holy Fire is no longer available to Discipline priests.
* Holy Nova is now available to Holy instead of Discipline. Damage increased by 420% but no longer heals. Now has a 20% chance to reset the cooldown of Holy Fire when it deals damage.
* Holy Word: Chastise now deals 633% more damage. Duration increased from 3 seconds to 5 seconds.
* Holy Word: Serenity has been redesigned to a separate ability. Now heals for a large amount with a 1 minute cooldown.
* Holy Word: Sanctuary has been replaced by Holy Word: Sanctify.
* Leap of Faith is no longer available to Shadow.
* Mass Dispel can now remove Magic that is normally undispellable. Now has a limit of 5 friendly and 5 enemy targets, down from 10.
* Mass Resurrection added.
* Mastery: Absolution added.
* Mastery: Echo of Light no longer includes multistrikes and is now learned at level 78.
* Mastery: Madness added.
* Mind Blast now deals 50% more damage and generates Insanity instead of Shadow Orbs.
* Mind Flay now deals 122% more damage. Mana cost removed.
* Mind Sear is now available only to Shadow and generates Insanity. Damage increased by 823%. Mana cost removed.
* Mind Vision is no longer available to Holy.
* Pain Suppression's cooldown increased from 3 minutes to 4 minutes.
* Penance no longer does direct healing but can be cast while moving. Damage increased by 369%.
* Plea added.
* Power Word: Fortitude has been changed to a Discipline honor talent. Now increases maximum health by 15% (up from 10% of Stamina), but only affects 2 targets.
* Power Word: Radiance added.
* Power Word: Shield is no longer available to Holy priests. Weakened Soul and Borrowed Time effects removed.
* Prayer of Healing is now available only to Holy. Healing increased by 198%. Now heals allies up to 20 yards from the target, down from 30 yards.
* Prayer of Mending is now available only to Holy and heals for a flat 150% of spell power.
* Purify Disease added.
* Rapture re-added and redesigned. For the next 8 sec, Power Word: Shield has no cooldown.
* Renew now also instantly heals when applied. Duration increased from 12 seconds to 15 seconds, healing per tick increased by 25%.
* Serendipity has been redesigned.
* Shadow Mend added.
* Shadow Word: Death now generates Insanity instead of Shadow Orbs. Damage increased by 122.5%. Mana cost removed.
* Shadow Word: Pain is no longer available to Holy. Damage per tick reduced by 5%, now lasts for 14 seconds (down from 18) and generates Insanity for Shadow.
* Shadowfiend is no longer available to Holy.
* Shadowy Apparitions now deals 33% less damage.
* Silence is no longer available to Discipline. Mana cost removed.
* Smite is no longer available to Shadow. Damage increased by 162.8%.
** Discipline: now prevents 100% of the damage dealt to be dealt by the enemy.
** Holy: now has a 20% chance to reset the cooldown of Holy Fire.
* Vampiric Embrace now heals for 40% of all single-target Shadow damage done, up from 10%.
* Vampiric Touch now heals the priest for 50% of damage dealt, and causes the dispeller to be Horrified when dispelled. Duration increased from 15 seconds to 18 seconds, damage per tick increased by 48.7%. Now generates Insanity.
* Void Bolt added.
* Void Eruption added.
* Voidform added.
;Talent changes
* Afterlife (priest talent) added.
* Angelic Feather is no longer available to Shadow priests. Now increases movement speed by 40% (down from 60%) for 5 seconds (down from 8 seconds), and recharges every 20 seconds (up from 10 seconds).
* Apotheosis added.
* Auspicious Spirits now generates Insanity instead of granting a Shadow Orb.
* Benediction (priest talent) added.
* Body and Mind added.
* Body and Soul is no longer available to Holy priests. Now increases movement speed by 40% (down from 60%) for 3 seconds (down from 4 seconds).
* Castigation added.
* Censure added.
* Clarity of Will is now available at level 90 (from 100) and absorbs 240% more damage.
* Contrition added.
* Desperate Prayer is now available only to Holy priests. Now heals for 20% (down from 30%) but also increases the caster's health.
* Divine Star is no longer available to Shadow priests. Now heals for 44% more and deals 130% more damage.
* Divinity added.
* Dominant Mind added.
* Dominate Mind is once again called Mind Control. Changed from a level 15 talent to level 36 ability. No longer works against Demonic or Undead beings.
* Enduring Renewal added.
* Fortress of the Mind added.
* Guardian Angel added.
* Halo is no longer available to Shadow priests. Now deals 32% more damage.
* Legacy of the Void added.
* Light of the Naaru added.
* Mania added.
* Masochism added.
* Mind Bomb added.
* Mindbender is no longer available to Holy priests. Now lasts for 12/15 seconds (down from 20 seconds).
* Piety added.
* Power Infusion is no longer available to Holy priests. Now increases Insanity generation for Shadow priests.
* Power Word: Solace is no longer available to Holy priests. Damage increased by 63.5%, now restores 0.75% mana (down from 2%).
* Psychic Scream has been changed from a level 15 talent to a level 12 ability for Discipline and Shadow priests. Cooldown increased from 30 seconds to 1 minute.
* Psychic Voice added.
* Purge the Wicked added.
* Reaper of Souls added.
* San'layn (priest talent) added.
* Schism added.
* Shadow Covenant added.
* Shadow Crash added.
* Shadow Word: Void added.
* Shadowy Insight no longer affects Mind Spike. Chance to proc increased to 10%, up from 5%.
* Shield Discipline added.
* Shining Force added.
* Surge of Light is no longer available to Discipline priests.
* Surrender to Madness added.
* Symbol of Hope added.
* The Penitent added.
* Trail of Light added.
* Twist of Fate is no longer available to Holy priests. Now increases damage and healing by 20% (up from 15%).
* Void Lord (priest talent) added.
* Void Ray added.
;Removed abilities
* Chakra: Chastise
* Chakra: Sanctuary
* Chakra: Serenity
* Devouring Plague
* Divine Aegis
* Divine Providence
* Evangelism (original)
* Fear Ward
* Lightwell
* Mastermind (Warlords of Draenor)
* Mastery: Mental Anguish
* Mastery: Shield Discipline
* Psychic Horror
* Rapid Renewal
* Shadow Orbs
* Shadowform
* Spiritual Healing (priest talent)
;Removed talents
* Angelic Bulwark
* Cascade
* Clarity of Power
* Clarity of Purpose
* Divine Insight
* Insanity (priest talent)
* Phantasm
* Saving Grace
* Spectral Guise
* Spirit Shell
* Surge of Darkness
* Void Entropy
* Void Tendrils
* Words of Mending