I need some advice on how to do Split Personality. I have tried hexing the adds, but obviously that breaks when they take damage from the AE. I can't seem to keep up with healing my group and AEing them at the same time. I drop magma totems, then Chain Heal, but they do too much damage, especially with the time stop + blizzard and 2x polymorph. I have frost and fire resist totems up. I usually get the adds to about 1/2 health before I wipe.