naruto will win ofcourse. it is calle NARUTO, duh. he cant loose. even if he did loose, he'd have to be killed to be stopped, and if that happens, the demon fox will die as well. Akatsuki wont be able to finish their plans.
I don't think Pein can take on the kyuubi without a summon. If he gets stepped on its all over.
And geniusitachi, you didn't answer the question. It's about the kyuubi itself, unsealed.
well seeing as how we know very little about the true capabilities of either, i think that this is impossible to call at this point
We know that the kyuubi can step on ppl. Seems pretty good at that too. Hurl trees with its tails. Bite ppl and claw up the landscape. It's got a pretty good move set to me. Oh and i almost forgot, it can freakin talk lol. And if Shukaku can use a few techniques, I think the kyuubi could use some elemental moves itself.
And then there's Pein. So far, he can switch bodies and has the greatest eyes known to the Narutoverse.
from the thread about legends in naruto it states that kyubi has the fire element, (if the kyubi relates directly to asian legends) can shoot meteors (out of fur?) can fight for at least 100 years without chakra being depleted. if that is similar to kyubi unleashed in Naruto then all kyubi need to do is outlast Pein for one hundred years till he`s old and weak and and capsize from a heart attack... and then step on him.
Is it me or didnt the 4th only seal the ying(or yang cant remember which) and put the oppisite in a scroll which is on its way to naruto? The ninetail is not even at full strentgh. So imagen what would of happen to jiraya of naruto had it complete power