So. Here we go.
My another [Nikana] build.
With this build we goin for Steel Path.
Huge amout of Status chance on full stacks of [Weeping Wounds] and Crit of [Blood Rush] let us lay waste on nearly every foe on SteelPath.
With Naramon Focus Tree we can easly keep our Combo above 0 even without sustain fight.
THIS ISN'T ONESHOT BUILD. It's really hard to make build like that on SteelPath with melee weapon.
Main thing is always to have more Slash than any other dmg.
[Condition Overload] gives us 80% dmg for every unique debuff on enemy so If we have 3 debuffs (Slash,Viral,Heat) that means 240% dmg ([Primed Pressure Point] is 165%). With this build we have above 160% Status Chance on full combo so we are nearly sure that we get 2 Status Effects on enemy in one hit.
Ofc. I suggest to use Slash/Magnetic/Toxin on Corpus (With Corpus Smite)
Or Slash/Gas/(pick 3rd nature type) and Infested Smite for this desecrated scumbs

As my other build is highly suitable with my Umbra Guide and [Daikyu] combo

Also instead of 2nd element (Heat for example) you can use [Organ Shatter] which works also good (if not even better)

I suggest also don't use offensive Arcanes on Frame cuz this [Nikana] has enough dmg. My suggestions are Arcanes for Armor or Health or Resistances.