Easy Simulacrum farmer.
7mil shaper dps.
Finally reached 500% aoe on herald of ice.
Explosions chaining nicely and destroy everything, while still having respectable single target dps and decent survivability.
Can sustain Righteous Fire thanks to Cold-Blooded Killer.
With rf up i do 10mil dps (with vaal rf 13mil)
https://pastebin.com/0nBR4d7R
converting 100% phys to cold affects explosion mod from chest aswell, making it able to freeze and benefit from inc cold/elemental dmg aswell as ele pen.
Blast-freeze notable from cluster jewels gives freeze prolif which is very important for clear.
Combined with herald of ice and the insane aoe i get from vast power+ assert dominance this combo pretty much clears everything by itself it just takes me to kill a single mob to start the reaction.