I hope you really understand how powerful Madara is, it would be foolish to give Mc 10 percent of Madara power and then make him lose to a random Witcher.
Thats just not possible, ever. A genin can beat them if they fight well lets not imagine a Kage level character. Also im talking about Witcher described in the novels here
What can be considered as his peak? Juuni madara? Or regular rinnegan madara? Or rinnegan and madara? Any of these at 1% can curbstomp anyone in the Witcher world
