Earthshatter

In the Elemental Shaman talent tree, Earthshatter sits in the Elemental specialization talents, row 7 of 11. It is a single-point node. Its row opens once 8 points are spent in Elemental Talents.

Connected above

The tree draws a line into Earthshatter from Storm Frenzy, Elemental Resonance or Thunderstrike Ward and Amped Up.

• 
  Storm Frenzy

  Reduces the cast time of Lightning Bolt, Tempest, and Chain Lightning by 15%.

• 
  Elemental Resonance

  All Elemental damage increased by 3%.

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  Thunderstrike Ward

  Imbue your shield with the element of Lightning for 60 min, giving Lightning Bolt, Tempest, and Chain Lightning a chance to call down 2 Thunderstrikes on your target for (71.5% of Spell Power) Nature damage.

• 
  Amped Up

  Increases your haste by 3%.

Connected below

Earthshatter leads on to Eye of the Storm.

• 
  Eye of the Storm

  Reduces the Maelstrom cost of Earth Shock and Earthquake by 5. Reduces the Maelstrom cost of Elemental Blast by 10.

Same row

Also on this row: Power of the Maelstrom, Storm Infusion, Echo Chamber, Everlasting Elements, Earthen Rage and Lava Flows.

• 
  Power of the Maelstrom
• 
  Storm Infusion

  All elemental damage is increased by an additional 2%. Increases the chance for Thunderstrikes to occur by 30% and increases Thunderstrike damage by 75%.

• 
  Echo Chamber

  Increases the damage dealt by your Elemental Overloads by 25%.

• 
  Everlasting Elements

  Increases the duration of your Elementals by 20%.

• 
  Earthen Rage

  Your damaging spells incite the earth around you to come to your aid for 6 sec, repeatedly dealing (42.5% of Spell Power) Nature damage to your most recently attacked target.

• 
  Lava Flows

  Lava Burst damage increased by 5%. Lava Burst and Lava Burst Overload generate 1 additional Maelstrom.