Pair this with Deth Machine Rifle Prime - Corrosive | Boost Vigilante set bonus build as well as Wisp - Config B | Elemental Ward | Vigilante booster. This allows for a 5-mod Vigilante set bonus (25% chance to enhance critical hits from primary weapons).

Due to the riven I have, this config is focused on Ferrox's primary fire rather than its alt-fire (i.e., its throw) because of its +multishot stat.

Note that, in order to fit all the mods for Config B (if we want to use the exhilus slot in it), an extra forma must be placed on to [Malignant Force]. However, if you feel that there is no need for the exhilus slot on Config B, then you can omit the forma on Malignant Force for a total of 5 forma in this build rather than 6.

Shared builds:

• Config A | Viral + Crit (with riven)
• Config B | Magnetic throw (with riven)