Nice and cheap two forma build. Steel Path viable, updated to add [Quick Thinking] for additional survivability. May substitute Arcane [Fury] for Arcane Grace if you find it difficult to stay alive even with this.
Primary combo between [Chromatic Blade], [Furious Javelin], and Eclipse.
Chromatic's status chance will increase with strength (upwards of 839% at Strength 280% ) and will trigger [Condition Overload] with multiple stacks. Recommended to sett up the Exalted Blade for Corrosive and have Umbra's emissive set for Heat for maximum armor strip (example: https://overframe.gg/build/67048/).
[Furious Javelin] will increase damage per number of enemies hit. Eclipse also adds that 420% damage multiplier while in bright light or DR while in darkness. This can also be replaced with Warcry for attack speed and armor buff but this will drop effective DPS.