1st Form: You already beat it, so I'm not concerned.
2nd Form: Stay close. Attack her when she goes up in the air. Once she uses that homing missile attack, just glide in a tight circle around her.
3rd Form: Wait for her to finish her combos and then attack. Also attack her when she's in the air.
4th form: Hack away. Use cure as necessary.
5th form: Let me know if you find out.