Qustion about Onslaught Buff summoner

Hi im tryin new build with Guardian summoner

Radiant Crusade
While there are at least five nearby Allies, you and nearby Allies have Onslaught

Onslaught : Grants 20% increased Attack, Cast and Movement Speed

if using the Daresso's Defiance Full Dragonscale (60-100)% increased Onslaught Effect + increased Onslaught Effect 100% from passive total will be 200 % increased Onslaught Effect.
so the Onslaught will get 60 % increased Attack, Cast and Movement Speed ?
and will it work to minion too ? or just me ?

corect me if im wrong please.

Yep that looks right. And your minions count as Allies for Radiant Crusade.

Your minions do not gain access to your increased effect of onslaught however.