Windblast how to scale damage to this build

I'm play gemling and main skill windblast pure physical and armour break so how to scale up my build


https://maxroll.gg/poe2/planner/5noh0ylz

Get the Shattering Blow notable on the passive tree so you can get rid of Devastate to use another damage support on Wind Blast. With 100% increased armour break, which I think you already have, it'll break armor on rares and bosses too. I would sacrifice the pure physical damage nodes to get there, since they don't scale armor explosion at all.

I'm also pretty sure Brutality makes your armor explosion deal zero damage. So change that. Fire infusion is quite good with armor explosion.