Shaman

Chain Heal’s effectiveness has been increased by approximately 10%.
Flametongue Weapon procs now deal roughly 20% less damage.
Hex now has a PvP duration of 8 seconds.
Purge
now dispels a single effect instead of two.
Spiritwalker’s Grace duration has been increased to 15 seconds, up from 10.
Tremor Totem has been redesigned. The totem is now usable under Fear, Charm, or Sleep effects, and pulses much more rapidly, but lasts 6 seconds and has a 1-minute cooldown.
The Windfury Weapon proc can now trigger 3 additional attacks, up from 2.

Tauren Shaman

Tauren Shaman

 

Talent Specializations

Elemental Combat

Earthquake damage has been increased by approximately 10%.
Lava Burst’s damage has been increased by roughly 10%.

Enhancement

Flametongue Weapon damage now scales from attack power instead of spell power (for Enhancement shaman only).
Purge no longer has its mana cost reduced by Mental Quickness.

Restoration

Cleansing Waters no longer fires its heal effect twice when a shaman removes a Magic and a Curse debuff with a single cast.
Deep Healing (Mastery) has been increased to 3% per point, up from 2.5%.
Earth Shield can no longer be dispelled.
Greater Healing Wave mana cost has been increased by 10%; healing done has been increased by 20%.
Mana Tide Totem has been redesigned. The totem no longer multiplies the Spirit of those affected by it. It instead gives a flat amount of Spirit equal to 400% of the casting shaman’s Spirit, exclusive of short-term Spirit buffs affecting the shaman when the totem is dropped. In addition, its effects are now raid-wide.

Glyphs

Glyph of Hex now reduces the cooldown by 10 seconds, down from 15