Crackling Fury

In the Elemental Shaman talent tree, Crackling Fury sits in the Elemental specialization talents, row 10 of 11. It takes 2 points to fill. Its row opens once 20 points are spent in Elemental Talents.

Connected above

The tree draws a line into Crackling Fury from Voltaic Blaze.

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  Voltaic Blaze

  Instantly shocks the target and 5 enemies with blazing thunder, applying Flame Shock and dealing (400% of Spell Power) Nature damage. Always critically strikes. Generates 6 Maelstrom.

Same row

Also on this row: Charged Conduit, First Ascendant or Preeminence, Primal Elementalist and Purging Flames.

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  Charged Conduit

  Increases the duration of Lightning Rod by 4 sec and its damage bonus by 25%.

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  First Ascendant

  The cooldown of Ascendance and Healing Tide Totem is reduced by 60 sec.

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  Preeminence
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  Primal Elementalist

  Your Earth, Fire, and Storm Elementals are drawn from primal elementals 80% more powerful than regular elementals, with additional abilities, and you gain direct control over your Primal Fire Elemental.

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  Purging Flames

  Voltaic Blaze unleashes volcanic rage, causing your next Lava Burst to also fire at 5 additional targets with your Flame Shock at 80% effectiveness with reduced Maelstrom generation. Lava Burst damage increased by 10%.