This is a corrosive cold raw damage [Coda Hema] build.
Magnetic Progenitor for ease of use against overguard. Heat progenitor is another option for further strip.
This is better than Viral Heat with pure heat mods on enemies with armour by about 3million burst dps at 4 statuses. If you have full strip it is worse than viral heat by about 2 million burst dps assuming you have a Primed Bane mod, it will always be better than Elementalist or regular Bane.
[Galvanized Aptitude] is multiplicative to base damage such as Primary Deadhead. At 4 statuses, you will deal an additional 480% damage on top of Primary Deadhead making it a must slot.
[Critical Delay] can be swapped for optimal DPS [Galvanized Scope] if you are fine with the ADS and timer mechanics.
Exilus mod flex for Projectile Flight Speed or Accuracy.