I just wanted to add that this doesnt take into consideration the [Fired Up] mod, that is on the prime deathcube (more survivable than [Nautilus]) itself which ramps up the heat damage. It ramps it up to where it's actually above the viral damage, which allows the heat to stack faster.

Also depending on what content you are running, [Primed Regen], or a [Djinn] sentinel is necessary as this weapon can draw some attention to your sentinel.

[Serration] can be swapped for a primed bane mod of your choice, I'm not sure if they have rivens for sentinel weapons, but if they do that could also go here.

Unfortunately sentinels and pets wont get the on kill stacking buffs from galvanized weapons, so for now I'm still using [Hell's Chamber] and [Heavy Caliber]. If this changes in the future, then [Hell's Chamber] goes to [Galvanized Chamber], and [Heavy Caliber] goes to [Galvanized Aptitude] (status chance and damage on kill)