Both at their peak
Location punk hazard
I have a feeling that Naruto is probably faster than Law but Law's devil fruit powers are going to give Law the win here. If Naruto gets anywhere even slightly close to Law then he is effectively vulnerable to being dismembered. As we've seen in recent chapters the radius of Law's attack is actually quite large and Naruto is usually a close range fighter. From what I can tell so far only Logia users are partially effective against him but even Smoker lost in the end. We'll have to see if Luffy defeats him in the upcoming chapters to see if he has a weakness but so far he's looking pretty strong.
I only say this though because there is no prep, so Naruto wouldn't know about how deadly getting close to Law is. If Naruto did know and went straight into 9 tails chakra mode he might get the win here by just launching lots of chakra arms at Law outside of his range and bijuu bombs.
If Naruto did know and went straight into 9 tails chakra mode he might get the win here by just launching lots of chakra arms at Law outside of his range and bijuu bombs.
I don't think that will help as we have seen Law can switch the direction of practically anything that enters his Room. He can also move himself about in the Room as well like a substitution jutsu.
law would win, his hability to rip the heart is just too broken, also he can return projectiles back at the opponent. moreover his area of effect is enormus, he covered a large part of land along with a battleship(which are as big as a mountain) and his attacks can harm just about anything, he even managed to defeat smoker (a logia that even 2 years ago tied with fire fist ace.)
@One_Piece_God: I thought about this too but then I came to the conclusion that Naruto is quite clever and could just fire outside of Laws range and the resulting debris would still cause massive damage to Law. One weakness of Laws is that if there is too much coming towards him he might not be able to defend himself. Naruto always comes up with a good plan when needed so it'd probably better than that tbh. He might fire above Law's attack range and then detonate the bijuu bomb somehow, showering Law with energy blasts. Or he could attack him from lots of different directions at once using his speed advantage and shadow clones. If Naruto attacks him with 1000s of shadow clones at once he could possibly break through Laws barrier.
I still say, that because there's no prep though, Naruto wouldn't know about Laws ability until it was too late.
Outside of Law's range is a bit pointless as its very large, I doubt the debris will travel that far. All of the G-5 marines was shooting at him & he redirected/switched the place of the bullets with snow easily. Well I don't know about that until I see Naruto being able to spam biju bombs then maybe. Its not a barrier as you can easily enter it & leave it as seen with the G-5 marines standing on that patch of ice just outside the Room. I think prep is useless with an ability like Law's unless you have knowledge as well. This ability is truly broken it seems you really have to have strong haki to cope, even then he can gift wrap your organs if he wants (assuming Smoker's haki is strong).
@All_StarSupes: Oh you're right, I just re-read the manga because I missed it the first time. It's still pretty broken though in the sense that if you don't have Haki, you're pretty boned. I would assume Smoker had pretty strong Haki but it still got him.
Laws power is useful against characters of other universes because they don't really have any defences against it. However in the OP universe, the top tier characters would just negate his powers. Top tier being: Sengoku, Shanks, Dragon, Garp, Akainu etc.