I'm at a loss with hex. As I understand it the mob can still move around. Well my paladin pulls with Avenger's Shield and my shaman are all set to randomly target and attempt a hex. Well the hex target moves into attack range of my totems and then they lose hex. I don't want to drop any attack totems, so at this point my paladin pretty much tanks everything and I heal more... I wish it were more usefull.