Onslaught

In the Devastation Evoker talent tree, Onslaught sits in the Scalecommander hero talent tree, row 2 of 5. It is a single-point node.

Connected above

The tree draws a line into Onslaught from Mass Disintegrate.

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  Mass Disintegrate

  Empower spells cause your next Disintegrate to strike up to 3 targets. When striking fewer than 3 targets, Disintegrate damage is increased by 10% for each missing target.

Connected below

Onslaught leads on to Unrelenting Siege.

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  Unrelenting Siege

  For each second you are in combat, Azure Strike, Living Flame, and Disintegrate deal 1% increased damage, up to 15%.

Same row

Also on this row: Might of the Black Dragonflight, Bombardments and Command Squadron.

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  Might of the Black Dragonflight

  Black spells deal 20% increased damage.

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  Bombardments

  Mass Disintegrate marks your primary target for destruction for the next 6 sec. You and your allies have a chance to trigger a Bombardment when attacking marked targets, dealing Volcanic damage split amongst all nearby enemies.

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  Command Squadron

  While flying during Breath of Eons you are assisted by a squadron of Dracthyr who assault enemies with Pyre, dealing (252% of Spell Power) Fire damage to nearby enemies up to 8 times.