Here are all of the buffs and debuffs that are available in Mists of Pandaria.
A few things to keep in mind:
- Buffs and debuffs in each category do not stack.
- These have been normalized so that each buff or debuff in a category provides the same benefit.
Buffs
Attack Power
Increases ranged and melee attack power by 10%
- Death Knight – Horn of Winter
- Hunter – Trueshot Aura
- Warrior – Battle Shout
Burst Haste
Increases casting and attack speed by 30% for 40 seconds.
- Shaman – Bloodlust/Heroism
- Mage – Time Warp
- Hunter pet: Core Hound – Ancient Hysteria
Critical Strike
Increases critical strike chance by 5%
- Feral/Guardian Druid – Leader of the Pack
- Mage – Arcane Brilliance
- Windwalker Monk – Legacy of the White Tiger
- Hunter pet: Devilsuar – Terrifying Roar
- Hunter pet: Hydra – Bellowing Roar
- Hunter pet: Quillen – Fearless Roar
- Hunter pet: Waterstrider – Still Water
- Hunter pet: Wolf – Furious Howl
Haste
Increases ranged and melee attack speed by 10%
- Frost/Unholy Death Knight – Unholy Aura
- Rogue – Swiftblade’s Cunning
- Enhancement Shaman – Unleashed Rage
- Hunter pet: Hyena – Cackling Howl
- Hunter pet: Serpent – Serpent’s Swiftness
Mastery
Increases Mastery by 3000
- Paladin – Blessing of Might
- Shaman – Grace of Air
- Hunter pet: Cat – Roar of Courage
- Hunter pet: Spirit Beast – Spirit Beast Blessing
Spell Haste
Increases spell haste by 5%
- Balance Druid – Moonkin Aura
- Shadow Priest – Shadowform
- Elemental Shaman – Elemental Oath
- Hunter pet: Sporebat – Mind Quickening
Spell Power
Increases spell power by 10%
- Mage – Arcane Brilliance
- Shaman – Burning Wrath
- Warlock – Dark Intent
- Hunter pet: Waterstrider – Still Water
Stamina
Increases stamina by 10%
- Priest – Power Word: Fortitude
- Warlock pet: Imp – Blood Pact
- Warrior – Commanding Shout
- Hunter pet: Silithid – Qiraji Fortitude
Stats
Increases intellect, agility and strength by 5%
- Druid – Mark of the Wild
- Monk – Legacy of the Emperor
- Paladin – Blessing of Kings
- Hunter pet: Shale Spider – Embrace of the Shale Spider
Debuffs
Magic Vulnerability
Increases magic damage taken by 8%
- Rogue – Master Poisoner
- Warlock – Curse of the Elements
- Hunter pet: Dragonhawk – Fire Breath
- Hunter pet: Wind Serpent – Lightning Breath
Mortal Wounds
Reduces healing received by 50%
- Hunter – Widow Venom
- Windwalker Monk – Rising Sun Kick
- Rogue – Wound Poison
- Arms Warrior – Mortal Strike
- Fury Warrior – Wild Strike
- Hunter pet: Devilsaur – Monstrous Bite
physical Vulnerability
Increases physical damage taken by 4%
- Frost Death Knight – Brittle Bones
- Unholy Death Knight – Ebon Plaguebringer
- Retribution Paladin – Judgements of the Bold
- Fury Warrior – Colossus Smash
- Hunter pet: Boar – Gore
- Hunter pet: Ravager – Ravage
- Hunter pet: Rhine – Stampede
- Hunter pet: Worm – Acid Spit
Slow Casting
Reduces casting speed by 30%
- Death Knight – Necrotic Strike
- Mage – Slow
- Rogue – Mind-numbing Poison
- Warlock – Curse of Enfeeblement
- Hunter pet: Core Hound – Lava Breath
- Hunter pet: Fox – Tailspin
- Hunter pet: Goat – Trample
- Hunter pet: Spore Bat – Spore Cloud
Weakened Armor
Reduces armor by 12%
- Druid – Faerie Fire
- Rogue – Expose Armor
- Warrior – Sunder Armor
- Hunter pet: Raptor – Tear Armor
- Hunter pet: Tallstrider – Dust Cloud
Weakened Blows
Reduces physical damage dealt by 10%
- Blood Death Knight – Scarlet Fever
- Feral/Guardian Druid – Thrash
- Brewmaster Monk – Keg Smash
- Protection/Retribution Paladin – Hammer of the Righteous
- Shaman – Earth Shock
- Warlock – Curse of Enfeeblement
- Warrior – Thunder Clap
- Hunter pet: Bear – Demoralizing Roar
- Hunter pet: Carrion Bird – Demoralizing Screech