Thread is fail, we still have not seen madaras powers or sasukes new powers, but if you guys wanna guess who is stronger it is obviously madara. Madara = space time jutsu, sharingan, and rinnegan. Sasuke = ems? And to people who are saying he has yata mirror or the sword that is ridiculous.
dude if u think he doesn't have the yata mirror u must be blind or something
or at least we can say he has some kind of shield :p