Polished Focus
Casting Arcane Barrage while at 20 or more Arcane Salvo stacks refunds 3 Arcane Salvo stacks. Arcane Barrage damage increased by 15%.
Tree position
In the Arcane Mage talent tree, Polished Focus sits in the Spellslinger hero talent tree, row 4 of 5. It is a single-point node.
Connected above
The tree draws a line into Polished Focus from Infused Splinters.
Infused SplintersDirect damage from Arcane Splinters has a 25% chance to grant 1 stacks Arcane Salvo.
Connected below
Polished Focus leads on to Splinterstorm.
SplinterstormCasting Arcane Surge conjures 8 Arcane Splinters. During Arcane Surge, your chance to conjure an additional Arcane Splinter is increased to 100%.
Same row
Also on this row: Archmage's Wrath, Signature Spell and Spellfrost Teachings.
Archmage's WrathArcane Surge damage increased by 30%. Your chance to gain Clearcasting is increased by 3%.
Signature SpellArcane Blast and Arcane Pulse damage increased by 15%. Casting Touch of the Magi conjures 4 Arcane Splinters.

Talent trees
Polished Focus is in the talent tree of 3 specializations. Mage: Arcane (DPS), Fire (DPS), Frost (DPS).
Polished Focus Changes by patch
Tracked changes to this talent between game data builds, newest first.
- First tracked in the game data (patch 12.1.0)