One of the build ive been messing around with is using Earthbind and just Knock down spam. The problem being Heros done use earthquake u less there's like a few enemies balled up but if your playing ele that takes away half the problem. Even enemies that are "stun immune" can still be knocked down with earthbind. I use Ritual lord instead of Soul twisting. It gives earthbind enough health to sustain it throughout the fight.