I suggest using:
3 Violet Archon Shards with melee critical damage.
2 Emerald Archon Shards with corrosive max stacks (since 4 has insane status with augment)

Silence subsume ability would also be nice (probably better than Warcry, Eclipse and Roar), but I use Elemental Ward (with WHITE emissive color).

ABILITIES:
^I Replaced 3 since I think it's the most underwhelming ability (I also found that 4 is a bit poop ability, but c'mon, it's the stable weapon of Warframe lol. For this time I will make an exception and let him keep it. Even though you might (and probably) would see better results with replacing 4 and swapping Chromatic place for [Furious Javelin])
Could also use Gloom, but cmon its on every other build

ARCANES:
I know Arcane Energize could be desired for this build, also Arcane Strike (not really needed though because of [Primed Fury]). But I wanted to slot more ability strength, however, Blind Range and [Transient Fortitude] gave too much of a negative to my liking. So I slotted [Streamline] and rely on Molt Augmented to gain that bonus in ability strength. (also Molt Augmented helps our 3 and 4 gain more damage)
^From my testing I had no issues regarding energy.

An alternative build that might be stronger (but again, no stable Warframe blade):
-Replace 4 with Silence (damage and crowd control).
-Slot Furious Javelin instead of Chromatic Blade.
-(Optional: slot Stretch instead of Streamline).

Build for 4:
https://overframe.gg/build/389075/