@Uchiha_Heiress, i wanted to know when training in order to bring sasuke back she would be like naruto when meeting kurama the first time, katsumi and madara would have a agnostic relationship during part 1 but after awhile madara will start to have a kinder personality but still a little aloof and distant a little similar with naruto's relationship with kurama from the anime and that they would have a better relationship after Katsumi earns Madara's respect and learning how to control his power and making both of them to almost god-like status with tsunade senju's immense raw strength and natural skill when it comes to medical ninjutsu so her strength would be almost supernaturally enhanced and that when other ninja would sense Katsumi it would be with Naruto's chakra, warm, bright and inviting but with Madara's chakra it would be dark, evil and menacing like when karin first met naruto on how she described meeting him for the first time it would be like that and Katsumi would have access to madara's sharingan, mangekyou sharingan and his other skills as a ninja including being able to reverse time and enhanced combat skills and ability to unable to feel pain and be immune to pain thanks to madara and his rinne-sharingan so she would almost be a bit op/god-like thanks to madara and she would be able to have access to madara's susanno and awaken her own skeleton susanno and she would have her own reputation in thw bingo with being an ally to the hidden leaf village and her combat and stealth skillls would be similar to minato's and speed like his. So, basically with her sharingan and a bit similar like Kakashi, she would copy any ninja ability/skill and use it to her advantage etc and she would build her own reputation/image of being a dangerous and strongest ninja.