I run this as A/R and use storm chaser and the trick for me is using two assassin skills for the titans (one blinds and one cripples them). Can link my build later when I am not on my phone. This along with your usual SF build and heals you can chest run this in HM and not need pcons.
Edit: Here's the template code I use: OwJSg5PT8I6MHHHQZPRQ4O0k
The two assassin skills I use for the titans were called "Caltrops" and "Unseen Fury".