Board Thread:Versus Debates/@comment-25265296-20150827064037/@comment-26999368-20150919061035

Kaguya vs Madara: Rinnei-sharingan Madara is Hagoromo's level AT LEAST. On top of that Madara has "limbo" which the clones are equally as powerful as the original and can use this to multiply his power at least 4x even though it's temporary. (as per databook). Given Madara's battle smarts he can use them tactically and seal her with Rikudou-Chibaku tensei.

Hagoromo vs Madara: Madara absorbs everyone's chakra using the shinjuu and obtain's kaguya's level of chakra. This is basically Kaguya with MADARA'S intelligence, or Madara with kaguya's power. There is no way hagoromo is defeating Madara then.

Madara defeats the rest easily. They are children individually.

PS: Madara's true power and potential was never displayed as he was cut out by Black Zetsu right before he had a chance. He had the most potential of ANY character in the series.