Keeping doggies and garg on CD isn't too bad, and then the game forces me to not suck by insuring I've got soul harvest and spirit walk on cd as well. When those two come off cd, pop spirit walk and mosey in, drop harvest, and GTFO. Resume pew pew.
I was using this build with a monk and mage; however, if I didn't have the mage then I'd replace sacrifice with grasping, and I'd ditch zombie handler for something else useful. I tried it with Pierce the Veil but even with 300% regen I was OOMing, maybe if I'd runed soul harvest and soul walk for mana instead of health and duration it would've worked.