Board Thread:Versus Debates/@comment-38812954-20190923113738/@comment-5085906-20190923193451

Isshiki wins. To put this simply, Rinnegan Madara is weaker than current Sasuke. Isshiki basically made short work of both Sasuke and Naruto who, together, are on par with Juudara. Therefore, Isshiki is on the same tier as Juudara. Don't actually think he wins against Juudara though since his current body is rejecting him and he can't seem to last long.

Sure, Rinnegan Madara does have Limbo and Isshiki's sensory abilities seem to be very weak, but that doesn't matter since he can actually nullify physical attacks and certain types of high-tier ninjutsu i.e Amaterasu. Moreover, his chakra-draining rods combined with his shrinking abilities seem to spell trouble and his physical parameters far exceed those of Rinnegan Madara. And, since this is his first battle showing so far, he's probably hiding more dangerous abilities.

Anyone who can fight against SPSM Naruto and Rinnegan Sasuke and actually cause damage is most likely stronger than all of the Naruto villain roster, barring Juudara and Kaguya.