I'll admit it was very challenging at first. I had 3 groups disband on me before I found a group that stayed together. Aside from the Bard who thought he could sponge her AoEs it went smoothly, and I even admitted to messing up (that LB timing is hard for me to get perfect), but trial, error and repetition are what make us better players. You have no idea how satisfying it is when she finally dies.

All I can say is pray for a tank who knows where to pull her and dodge her avoidable skills (1.5k avoided + stun takes a load off the healer), and dps that know how to dodge the attacks that can be dodged.