u/Creepy-Screen721

I need some help I am so confused on how exactly to beat her. Second phase is such a nightmare to get through I lose all my medicine pipe slots(I currently have 6) and with the 3rd phase I do not know what to even do with that. That big explosion is too much and I haven't fought it enough to remember move sets. Second phase has too much health or I do not enough damage. I want to use the charge strike but it's so difficult to use it when I am using the controller holding down square to charge and moving to dodge. The unbound counter isn't useable in the second phase considering she is moving so fast in the second phase. Anyone have any tips this boss is bullshit

When playing overture I noticed that gemini is on lea's hip when we are playing the game. That would explain how Sophia knows who he is considering lea is her sister and how geppito got him from killing lea