Subsume Nourish on your 1 and use Zenurik to keep up with energy.
[Pistol Amp] + [Coaction Drift] increases [Regulators] damage by 65%
If you like using Waltz, replace Pistol with [Corrosive Projection], [Energy Siphon] or [Combat Discipline] (Also use Avenger instead of Molt Augmented)
Absolutely need 2 green shards for the corrosive full armor strip, the rest is yellows for parkour or reds depending if you need more survivability
Also, this could be done with 3 formas, mine has an aura for index purposes and of course snap in nourish on your 1.
Also use [Furax] for the amalgan mod to increase even more the fire rate of [Regulators].
Hope you enjoy!