Based on this build: https://overframe.gg/build/8108/kuva-shildeg/kuva-puncher-shildeg/

But we replace [Primed Reach] with [Primed Fury]. We also replace the lich element with Radiation for another status for [Condition Overload]. If you use [Saryn], you can use the [Venom Dose] augment to also add corrosive damage (and Toxic Lash for extra toxin damage). With Corrosive and Radiation, you're effective against all armor types. If you don't play as [Saryn] (or don't use [Venom Dose]) and want Corrosive and Radiation, you can replace [Primed Fury] with [Shocking Touch].

Note: if you want to save the orokin reactor, you can do so by spending 2 extra forma (total: 7 forma), but then you also have less flexibility in terms of polarities.