Okay, after about 45 minutes straight I've gotten the cunt to about 40% of phase one, 9 total parries (3 critical attacks). My problem is I can't for the life of me time the dodges on that stupid ultra bullshit she does.
Actually dodged 2 of the 3 attacks once but got owned by her last attack.
Slowly getting more consistent with the parries though, I'll definitely post the video if I ever get it done. (Not going for a no-hit victory but I did take my equipment off figuring it'll help me learn).
Only 1 attack so far 1 shots me unless I'm at 100% health, that running skewer move, thankfully it isn't too bad to avoid.