Sasuke could also be extremely powerful. His Sharingan would allow him to predict his opponents' moves, which is a great advantage in WWE. He could counter - attack with his lightning - fast strikes and his signature Chidori move, making him a formidable opponent in the squared circle.
It's likely that Naruto himself would be one of the most powerful. His ability to use chakra and perform powerful jutsus like the Rasengan would give him a huge edge in the ring. He could quickly build up momentum and deliver devastating blows to his opponents.
However, Kakashi might be a strong contender as well. With his vast experience and his ability to use a wide variety of jutsus, he could strategize very well in a WWE match. His Copy Ninja skills could also come in handy, allowing him to copy the wrestling moves of his opponents and use them against them.
Naruto's ability to create shadow clones would be a great advantage in the WWE ring. He could use them to surround his opponents or perform multiple attacks at once. Sasuke's Chidori could be like a super - powered spear move. Rock Lee's taijutsu skills would make him a formidable wrestler with his fast kicks and punches. Hinata's Gentle Fist style could be used for precise strikes against opponents.
Some might think that a WWE superstar like The Undertaker could be the most powerful. His in - ring presence is so intimidating. If he were to somehow gain some magic abilities, like being able to control the dark elements similar to some dark wizards in Harry Potter, he could be truly unstoppable. He already has a reputation for being 'undead' in the WWE, which could be enhanced with some dark magic elements from the Harry Potter world.
There is a fanfiction where Sasuke from Naruto enters the WWE. He uses his Sharingan to analyze his opponents' moves quickly, making him a formidable competitor in the ring. It's a really cool concept as it combines the stealth and power of the Naruto universe with the showmanship of WWE. There are also some that have Naruto and his friends forming a tag - team in the WWE and facing off against some of the classic WWE tag - teams.
Obviously, Naruto is one of the main characters since it's in the title. But there could also be other important characters like Sasuke, Sakura, and Kakashi. They might interact with a more powerful Naruto in different ways compared to the original story.
Definitely Naruto himself. He has an unwavering will and determination. If he had a Pokemon like Charizard, their combined strength would be incredible. Naruto's ability to make friends and form strong bonds could also make his relationship with his Pokemon very deep. He could use his ninjutsu in combination with his Pokemon's attacks, for example, using his Rasengan while his Pokemon distracts the enemy.
One creative idea is when the WWE superstars gain chakra powers. For instance, The Rock could use chakra to enhance his already impressive strength and charisma. Another is Naruto characters using WWE - style entrances. Imagine Naruto coming out to a WWE - style pyro show with his signature orange jumpsuit. It's a fun blend of the two universes.
John Cena could be an interesting character in WWE vampire fanfiction. Despite his 'good guy' image, he could be turned into a vampire against his will and then struggle with his new identity. Randy Orton is another one. His 'viper' persona can be related to the sly and predatory nature of vampires. In some fanfictions, they might be the heroes fighting against an evil vampire force or, in other cases, they could be the vampires causing chaos in the WWE world.
His ninja skills would bring a whole new level of excitement. For example, his Rasengan could be adapted into a powerful finishing move. He might create a 'WWE Rasengan' that would stun his opponents. Also, his ability to jump high and far could make for some amazing aerial maneuvers in the ring.
It's hard to say for sure. Goku is extremely powerful with his Super Saiyan forms and god - like powers. But in the DC universe, there are also incredibly strong characters like Darkseid. Darkseid has omega beams and is a near - omnipotent being. However, Goku's ability to constantly increase his power level might give him an edge in a long - drawn - out battle.
In a fanfiction battle, it also depends on how the characters adapt to each other's worlds. For example, if Naruto learned how to play Yugioh and could use his ninja skills to quickly draw and play cards, he could be very powerful. Similarly, if a Yugioh character like Joey learned some ninja techniques, he could be a formidable opponent in the Naruto universe.