[Valkyr] build aimed at being fairly versatile in all facets, letting her benefit from all of her abilities as the situation demands.

Archon Shards

2x Tauforged Violet Shards (Melee Crit Chance), 2x Tauforged Topaz Shards (Max HP on Blast Kill), 1x Tauforged Violet Shard (Health/Energy Conversion)

Loadout

Primary -
Secondary -
Melee - Vitrica: Nihil's Sentence
Valkyr Talons - Valkyr Prime Talons: Violent Flurry

Omni Forma And Mod Substitutions

Though Overframe doesn't let users mark Omni Forma on non-Aura slots in builds yet, this build uses four Omni Forma on the following Mod slots;
Aura
Exilus
[Stretch]
[Augur Secrets]

[Swift Momentum] is used to amplify teammates' melee abilities, and because [Steel Charge] is redundant on [Valkyr] due to her Passive. You can substitute any Aura mod for this slot.

Exilus Mod is also similarly down to taste, I find [Hysterical Assault] fun to use, but any mod can be used here. If you intend to use a standard melee instead of your [Hysteria], I recommend using [Primed Sure Footed] here.

[Stretch] and [Augur Secrets] are also flex slots, I mainly use them to round out the build, getting to 200% Strength and adding some Range for Rip Line and Paralysis.