Ok, yeah, Boss I-no. The issue with her isn't her super move (you get a rep point for recognizing that), but in that she plays like she's a step over whatever difficulty level you actually set it to. As Ky though, you have a guaranteed combo after she ends Megalomania (the boss move): When she performs the wave that you walk under, you can let fly with this combo:
2D-236236P (dash)-6P-S(c) (JC)-Air Combo
It nearly always starts another Megalomania.