In 'naruto godlike multi bloodline fanfiction', the most powerful character might be the one who can create new bloodline - based abilities by fusing different ones. This character could be like a mad scientist of bloodlines, constantly evolving and becoming stronger. They would not be limited to the known abilities of the individual bloodlines but could create something entirely new and overpowered, like a bloodline ability that can manipulate time and space by combining the space - time ninjutsu related bloodlines.
It could be a character who has a combination of the rarest and most powerful bloodlines. Maybe someone with the Rinnegan along with the Kekkei Genkai of the Kaguya clan. The Rinnegan gives access to a wide range of powerful abilities, and the Kaguya - like powers would add even more strength in terms of physical abilities and unique jutsu.
It could be a powerful ninja from an ancient clan who sees the character with the godlike multi - bloodline as a threat to their own clan's supremacy. This antagonist would be very skilled in traditional ninja arts and would use their knowledge of the old ways to try and defeat the protagonist.
Naruto himself often remains popular as fans like to imagine him with additional bloodlines. Sasuke is also a common favorite, as his Sharingan and potential new bloodlines can lead to some great storylines.
It would probably be Naruto if he's in his godlike state. With his vast chakra reserves and powerful jutsus, he could overpower most characters in the My Hero Academia world. His ability to create countless shadow clones and use techniques like the Rasengan or even more advanced forms would make him a formidable force.
Perhaps a plotline where the character with the godlike multi - bloodline has to hide their true nature from others in the Naruto world. This could create a lot of tension and mystery as they constantly have to be on guard not to reveal their secret, while also trying to use their powers subtly to help their friends and the village.
In 'naruto godlike multi bloodline fanfiction', the exploration of how different chakra natures interact with multiple bloodlines is interesting. Say a character has a lightning - based bloodline and a water - based one. They could potentially create new and never - seen - before jutsu by mixing the chakra natures associated with those bloodlines.
Perhaps a dark entity from another dimension. This entity senses Naruto's powerful bloodline and wants to possess him or use his body as a vessel to enter the Naruto's world and wreak havoc. It would have otherworldly powers that Naruto has never faced before, making it a truly formidable antagonist.
It's really hard to say. Naruto with his godlike powers would be extremely powerful. He can do things like create massive Rasengans and has near - unlimited chakra. But Superman in the Justice League also has incredible strength, speed, and heat vision. He can fly at supersonic speeds and is nearly invulnerable. However, if Naruto's godlike form gives him the ability to manipulate time and space like some of the Otsutsuki in his world, he might have an edge over Superman.
It could be Naruto. His godlike form in Naruto already gives him incredible power. If he were to gain quirks on top of that, he would be extremely formidable. His ability to create thousands of clones and his vast chakra reserves combined with a powerful quirk would make him a top - tier character.
However, it might not be just about Naruto or Goku. A new character created through the fusion of Naruto and Goku's powers could potentially be the most powerful. This character would have the best of both worlds - the Saiyan's fighting instincts and raw power along with Naruto's strategic thinking and unique ninja abilities.
It could be a character who combines the most powerful magic from Harry Potter, like the Killing Curse, with the strongest semblance in RWBY. For instance, if a character could use the Killing Curse and also had a semblance that allowed them to control time like Ruby's, they would be extremely powerful.