Ruby Essence Burst

In the Devastation Evoker talent tree, Ruby Essence Burst sits in the Devastation specialization talents, row 2 of 11. It is a single-point node.

Connected above

The tree draws a line into Ruby Essence Burst from Pyre.

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  Pyre

  Lob a ball of flame, dealing (484% of Spell Power) Fire damage to your target and all enemies.

Connected below

Ruby Essence Burst leads on to Lay Waste and Quell.

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  Lay Waste

  Deep Breath's damage is increased by 20%.

• 
  Quell

  Interrupt an enemy's spellcasting and prevent any spell from that school of magic from being cast for 6 sec.

Same row

Also on this row: Azure Essence Burst.

• 
  Azure Essence Burst

  Azure Strike has a 15% chance to cause an Essence Burst, making your next Disintegrate or Pyre cost no Essence.