Plz Watch my video .
In This Video. i have using Sigma & Octantis and Chroma's Vex armor fury buff to Melt the Steel Path Missions that include Infested , Grineer and Corpus.
Build For Grineer, That i use in that Video.(Basic Corrosive Build)
Build for Infested, That i used in that vidoe. (Riven Build) ( Toxin+ Blast Build)
Riven
CC + Heat +Range
Build For Corpus, (Magnetic Build Basic)
Chroma Build (Empowered Build)
Empowered is a New Helminth Ability That you can infuse to any warframe.