Build Notes

[Saryn] is a fun warframe to play.
I kept all her ability, because It is already good.
I recommend using [Rakta Dark Dagger] for improving her survivability

use Molt Efficiency to increase her Toxic Lash duration (3rd Ability)
or, use Molt Augment instead to increase damage (250 kills are easy for her)

Umbra Forma

You can change 2 naramon polarity forma with 1 umbral forma if you want to.
But If you want to use [Growing Power] instead of [Steel Charge], 1 Umbral forma + 1 naramon polarity is needed. (so total still @4 forma)