Death Knight

General

• Anti-Magic Shell now absorbs 100% of all magical damage (up from 75%). However, damage absorbed no longer causes Resolve.

Frost

• Frost Strike now deals 20% more damage.
• Howling Blast now deals 20% more damage.
• Obliterate's damage has increased by 20%, but deals only 80% of normal damage against player-controlled targets.

Unholy

• Necrosis now deals 17% less damage.

Glyphs

• Glyph of Ice Runes has been removed.

 Druid

General

• Frenzied Regeneration now refunds a proportional amount of excess healing dealt back to the Druid as Rage.
• Thrash now deals 10% more damage.

Balance

• Mastery: Total Eclipse has reduced in effectiveness by 5%.

Feral

• Rake now deals 10% more damage.
• Rip now deals 10% more damage.

Guardian

• Bear Form now increases armor by 285% (up from 250%) for Guardian Druids.
• Healing Touch no longer cancels Bear Form for Guardian Druids.
• Savage Defense now also reduces physical damage taken by 25%.

Talents

• Dream of Cenarius' effect can now be stored for up to 40 seconds (up from 20 seconds) for Guardian Druids.
• Force of Nature's summoned Treant now deals 100% more damage.

Glyphs

• Glyph of Untamed Stars is now automatically learned at level 75.

 Hunter

General

• Aspect of the Fox has been removed.

Marksmanship

• Aimed Shot now deals 15% more damage.

Survival

• Mastery: Essence of the Viper has increased in effectiveness by 19%.
• Explosive Shot now deals 15% less damage.
• Serpent Sting no longer deals an initial "tick" of damage when the periodic effect is first applied.

Talents

• A Murder of Crows now deals only 80% of normal damage against player-controlled targets.
• Barrage now deals only 80% of normal damage against player-controlled targets. Additionally, the ability no longer hits invisible or stealthed targets.

 Mage

General

• Amplify Magic has been removed.

Arcane

• Mastery: Mana Adept has reduced in effectiveness by 6%.
• Arcane Missles now deals 10% more damage.

Frost

• Mastery: Icicles is now 13% more effective.
• Brain Freeze now has a 15% increased chance to trigger on each multistrike (down from 25%).

 Monk

General

• Blackout Kick now deals 30% less damage.
• Provoke now has a 30 yard range (down from 40 yards).
• Tiger Palm now deals 30% less damage.
• Tiger Strikes no longer triggers from multistrikes, but now provides a 40% increase to Multistrike chance while active.

Brewmaster

• Blackout Kick no longer increases the Stagger amount for Brewmaster Monks.
• Stance of the Sturdy Ox now increases armor by 125% (up from 75%) and provides a 10% base Stagger percentage. Additionally, the Stagger effect no longer works against attacks which ignore armor.

Windwalker

• Fists of Fury now deals 30% less damage.
• Hurricane Strike now deals 30% less damage.
• Tigereye Brew now increases damage dealt by 10% per charge consumed (up from 6%).

Talents

• Chi Explosion now deals 30% less damage for Windwalker Monks.
• Serenity now lasts 5 seconds for Brewmaster Monks (down from 10 seconds).

 Paladin

Retribution

• Mastery: Hand of Light has reduced in effectiveness by 6%.

 Priest

Shadow

• Mastery: Mental Anguish has been reduced in effectiveness by 10%.
• Shadowform no longer applies its visual effect to the Priest's mount.

Glyphs

• Glyph of Shadowy Friends now extends Shadowform's visual effect to the Priest's mount in addition to non-combat pets.

 Rogue

Assassination

• Envenom now deals 10% more damage.
• Eviscerate now deals 10% more damage.
• Mutilate now deals 10% more damage.
• Sinister Strike now deals 10% more damage.

Combat

• Mastery: Main Gauche has increased in effectiveness by 10%.
• Killing Spree no longer prevents the Rogue from being targeted or grant immunity from crowd-control ffects. Additionally, the effect is now cancelled if the Rogue is crowd-controlled.

Subtlety

• Mastery: Executioner has decreased in effectiveness by 8%.
• Backstab now deals 20% more damage.
• Sanguinary Vein now causes the Rogue to deal 30% more damage to targets affected by Rupture (up from 25%).

Talents

• Shuriken Toss now deals 53% more autoattack damage. Additionally, fixed a bug that caused hits made with offhand weapons to deal 15% more damage than intended.

 Shaman

Elemental

• Elemental Overload now increases multistrike damage by 20% (down from 35%).

Restoration

• Chain Heal now heals for 25% more.
• Riptide no longer increases Chain Heal's effectiveness by 25% on the primary target.

 Warlock

General

• Corruption now deals 12% more damage.
• Shadow Bolt now deals 25% less damage.

Affliction

• Agony now deals 12% more damage.
• Unstable Affliction now deals 12% more damage.

Demonology

• Mastery: Master Demonologist has decreased in effectiveness by 4%.
• Chaos Wave now deals 25% less damage.
• Doom now deals 25% less damage.
• Hand of Gul’dan now deals 25% less damage.
• Soul Fire now deals 25% less damage.
• Touch of Chaos now deals 25% less damage.

 Warrior

General

• Defensive Stance now decreases damage taken by 25% (up from 20%).