Proc and Scourge Monster - Please advise

[Blammo]

Normally I research the forums till my eyes bleed, but I need real world advice from those who might know first hand.

 

Can Nature be harnessed with IOs that proc often? I like the set and it sounds pleasant when playing. 

 

Is Fire and Ice roughly the same when it comes to proc opportunity? 

 

I'd like to start a super proccy and scourgey Corruptor.

 

Am I  to look for a better combo? Doesn't need to be extreme damage, I find I am more entertained with setting off procs.

 

Before we worry about cost - it is no issue, I have a farmer..who also procs teehee 🙂

 

Thank you for your time.  Much obliged.