This build focused entirely on Gazal Machete/[Djinn] synergy. Each kill increase damage of [Fatal Attraction], meanwhile [Djinn] will give you Corrosive damage buff. This way there are four different status effects, so [Condition Overload] gives you 320% damage buff (almost twice more than [Primed Pressure Point]). [Carnis Mandible] buffs Slash damage so it have biggest value overall and also increase Status Chance. Using lvl 1 [Vicious Frost] and [Virulent Scourge] instead of Carnis Mandible isn't an option because it will make Slash and Viral have same value.

Mods:

Condition Overload - Main damage buff

Vicious Frost/Virulent Scourge - Viral damage buff

Berserker Fury - Attack Speed increase

Primed Smite Grineer - 1.55x damage buff, could be also swapped for Primed Smite Infested too.

Primed Reach - range buff, especially important due to stances circular attacks

Molten Impact - Fire damage buff

Carnis Mandible - Slash damage buff and Status Chance buff. Set bonus rarely used (if used at all). This mod is better choice than [Jagged Edge] or Buff Kill due to its Status Change increase.