Step 1:
Ok so first clear mobs like usual and position yourself.
Step 2:
Then pull her and her adds and look image 2
Step 3:
Then turn left and about where the torch is you will lose aggro ( look picture 3 )
Step 4:
As soon as you lose aggro start going back to where you just came from and you'll get aggro, u need to be fast ( look pic 4 ) I know there is no aggro sign ( didn't had time to make new screen shots )
Step 5:
repeat Step 3 and Step 4 until you bug her ( step 3 just where you lose aggro at torch )
by markons