It depends on the oc's abilities. If the oc has abilities similar to those in the Naruto world, like some form of chakra - based power, they might be seen as a normal, albeit new, addition to the ninja community. But if their abilities are completely different, like having some kind of technological power, they could be feared or highly respected. For example, if the oc can create advanced weapons with their technology, some ninja might see them as a threat to the traditional ways of fighting.
Well, in Naruto fanfiction, the perception of an oc's abilities would vary greatly. If the oc has healing abilities that are more advanced than the medical ninjutsu in the Naruto world, they would be highly sought after. People would probably be curious about how they got such powers. On the other hand, if the oc has the ability to control minds, that would be seen as a very dangerous and unethical power in the Naruto universe. Most of the characters would likely be very wary of the oc and might even try to stop them from using such abilities.
His abilities would likely be seen as very strange and powerful. The apes have never seen anything like Naruto's jutsus. His ability to run up walls and create clones would seem like magic to them. Some might fear him, thinking he's a threat to their way of life. Others, especially the more curious apes, might be intrigued and want to learn from him.
If Naruto reincarnates in RWBY fanfiction, his abilities would be a source of great interest. His teleportation jutsu, like the Flying Thunder God Technique, would seem like magic to the RWBY characters. His chakra control could also be something that they would try to understand and perhaps learn from. Since the RWBY world is full of different powers, Naruto's abilities would add another layer of complexity and excitement. They might see his abilities as a way to gain an edge in their fight against the Grimm and other threats in Remnant.
His abilities would be seen as god - like. His speed and strength would be far superior to most shinobi of that time. For instance, his ability to create multiple clones would be a very strange and powerful sight for them.
His powers would likely be seen as very strange. The Naruto characters are used to chakra - based abilities, so Ichigo's spiritual powers would be a novelty.
His powers would be seen as extremely powerful and exotic. The ability to create multiple clones and use chakra - based attacks would be something completely new to the UA students and teachers.
His powers would probably be seen as very strange. The DBZ characters are used to ki - based powers. Naruto's chakra and jutsu would be something they've never encountered. They might initially think it's a weak form of energy. But once they see what Naruto can do with his shadow clones and powerful attacks like the Rasengan, they'd start to take him more seriously.
In a fanfiction setting, Naruto's powers would be a mix of fascinating and potentially threatening in the DC Universe. His Sage Mode, which gives him enhanced senses and power, would be something that would puzzle the scientific minds in the DC world like Lex Luthor. They would try to figure out how it works. Meanwhile, the heroes would be both intrigued and cautious. His power to heal himself using chakra would also be a unique aspect that could change the dynamics of battles and how characters approach danger in the DC Universe.
His powers would likely be seen as extremely strange and powerful. The people of Westeros have never seen anything like chakra or ninja techniques. They might think he's a sorcerer or a god sent to disrupt or save their world.
His powers would be seen as extremely unique. Naruto's chakra - based abilities are very different from quirks. People in MHA would likely be both amazed and a bit intimidated. His ability to create hundreds of clones would seem like a super powerful quirk on its own.
Naruto's powers, like the Rasengan and his ability to summon toads, would be seen as very unique. The Fairy Tail wizards would be both amazed and a bit confused at first. Itachi's Sharingan would be considered extremely powerful and perhaps a bit terrifying. His genjutsu abilities might be mistaken for some kind of dark magic at first. But once they understand that Naruto and Itachi are on their side, they would be respected for their powers.