Key to this build to is Blessed Shield with Shattering throw Rune and legendary shield Jekangbord. This shield allows blessed shield to hit 4 additional targets. With staggering rune, each time you hit a target the shield splits into smaller shields and hit additional targets. The shields bounce back and forth and sometimes one throw will eliminate whole mobs on T1. I'll try it on higher torments levels and post results. Try it out and let me know what you think. This is probably more of a farming build and I haven't tested it out much, but it's really fun so far.
Here's the link to the build. Welcome any comments and suggestions.