Frost DK:
When I started the fight, I popped Army of the Dead, Pillar of Frost, and Outbreak and went through my rotation as normal. I used Asphyxiate to interrupt the first Disombobulator thing, then popped Desecrated Ground to cancel out the disorientation on the 2nd, and then Asphyxiate again on the 3rd. Besides that, I just moved when an electric field was thrown at me. Beat her with about 10-15 seconds to spare in slightly above average gear. Blood Tap is a must for this fight IMHO.