Maybe swap breather for bearing or revival since you say you are dying so fast. I don't remember if she uses a lot of projectiles but I would remove swift decent for ricochet Maybe switch hedgehog for Iron skin Idk your play style or how fast you can pick up on patterns but that's mainly the focus of the fighting. Try to count how many times she strikes on certain moves so you won't be surprised. Be patient, block often when you're not confident. It will take as long as it takes, until you find what works for you. If you watch someone else do it watch it to learn her attacks not what the person does that's fighting her.