Orb Mastery

In the Arcane Mage talent tree, Orb Mastery sits in the Arcane specialization talents, row 10 of 11. It is a single-point node. Its row opens once 20 points are spent in Arcane Talents.

Connected above

The tree draws a line into Orb Mastery from Arcane Singularity.

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  Arcane Singularity2 ranks

  Arcane Salvo damage bonus increased by 2%. : Increases the damage of your next Arcane Barrage by 3%.

Same row

Also on this row: High Voltage or Charged Missiles, Overflowing Insight, Overpowered Missiles and Orb Barrage.

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  High Voltage

  Each wave of Arcane Missiles has a 50% chance to grant you 1 Arcane Charge. Arcane Missiles damage increased by 20%.

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  Charged Missiles

  Each wave of Arcane Missiles will consume an Arcane Charge to increase its damage by 40%.

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  Overflowing Insight

  The damage of Arcane Blast and Arcane Pulse are increased by 15%, but their mana costs are increased by 25%.

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  Overpowered Missiles

  Gaining Clearcasting has a 25% chance to cause your next Arcane Missiles to be Overpowered, causing it to deal 100% increased damage, generate maximum stacks of Arcane Salvo, and strike 3 additional targets at 50% effectiveness.

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  Orb Barrage

  Arcane Barrage has a 4% chance per stack of Arcane Salvo to launch an Arcane Orb in front of you at 100% effectiveness.