This is the [Reaper Prime] build that's ultimately set to just destroy everything. I got lucky with the Riven, but for those of you that dont have a riven i'd add the gladiator set to it or do something for Crit and damage. This is my go to Melee weapon.
This was designed to go with my Grim Wisper Build, but works well with any warframe. I do have a build set for this dubbed as Crit Conflict which uses all the gladiator mods together, however i found this works a lot better with it's corrosive damage. The [Primed Fury] helps with the attack speed and adding additional crit damage to an enemy. This goes more in depth with my Grim Wisper build.
Grim Wisper Wisp Build