While grinding out weapons, I came across this rather interesting staff weapon. Stat distribution is tweaked so it's doing massive damage, but is tilted more towards Viral with Heat and Corrosive (as their procs are similar) roughly even. While the status chance is not as high as it can be, I wanted to use [Primed Cryo Rounds] to increase overall damage and skew the weapon pretty heavily towards Viral with [Malignant Force] (instead of [Infected Clip]) so the viral wasn't completely overwhelming.

[Vile Acceleration] combined with [Terminal Velocity] both greatly improve the firing characteristics of Scourge, basically turning it into a lower fire rate assault rifle compared to the more sniper rifle-ish [Javlok].

The rest of the mods ([Serration], [Split Chamber], [Vigilante Armaments], and [Heavy Caliber]) help improve overall damage.

Riven can be replaced with [Hellfire]