For those having trouble with the fight. To speed up p1, spectral grasp works on her images. Gripping in the 2nd one helps with the unfortunate timing of the second orb spawn.
Also signet of locust + 25% speed in DS as 30/10/0/0/30 full zerker glass canon with lich ulti and just nuke her in p2. To foolproof the 2nd orb in this phase, placing a flesh wurm after successfully surviving the first orb makes a handy teleport to use after her leap.