Try her out I guess. Using a riven with +Crit Damage>+Crit Chance>+Multishot>+Cold with -Zoom or +Recoil (Weapon has low base recoil) May increase sustained dps to up to 280k (According to Overframes calculations) With the riven replacing the faction mod. You could keep the faction mod and replace Malignant Force with the riven, which can increase the dps to 330k but then a it ceases to be Mag/Viral; you can use a single element prog frame and end up with 1 status type.