Death Knights
Frost Presence: Armor bonus is now 60% down from 80%.

Druids
Improved Barkskin: This talent now also grants 80/160% additional armor while in Travel Form or not shapeshifted.
Improved Tree of Life: The armor bonus to Tree of Life Form from this talent has been reduced to 67/133/200% bonus armor.

Hunters
Hunter's Mark: The ranged attack power bonus from this ability has been increased from 300 to 500.
Master Marksman: This talent now also decreases the cost of Aimed Shot and Chimera Shot by 5/10/15/20/25%.

Paladins
Eye For An Eye: This talent now deals 5/10% of the critical strike damage taken by the paladin back at the attacker.
Hand of Freedom: The base duration of this buff has been reduced from 10 seconds to 6 seconds.

Rogues
Overkill: Talent redesigned.wow gold Now increases energy regeneration by 30% while stealthed, and for 20 seconds after breaking stealth.

Warlocks
Chaos Bolt: This spell no longer ignores damage reduction effects of the target.

Warriors
Blood Frenzy: This talent now provides 5/10% haste instead of 3/6%.
Bloodthirst: Cooldown reduced from 5 seconds to 4 seconds, and rage cost reduced from 30 rage to 20 rage.
Juggernaut: This talent now also increases the cooldown on Charge by 5 seconds.