Well, it could be about Naruto having the powers of both Saiyan and Kryptonian. Maybe he can use Saiyan's ability to transform into a Super Saiyan and combine it with Kryptonian super strength, heat vision, etc. He could use these combined powers to protect the Hidden Leaf Village from a new kind of threat that no one in the Naruto universe has ever faced before.
It could be a powerful ninja who has made a deal with an otherworldly force to gain powers to match Naruto's. This antagonist might be jealous of Naruto's unique heritage and wants to prove that pure ninja power is superior. So, he uses dark magic or forbidden jutsu to become a formidable foe.
Well, it could be really interesting. Maybe the character with Harry Potter and Kryptonian heritage would have some amazing powers. They might be able to use magic like in the wizarding world and also have super - strength or flight from the Kryptonian side. They could use their powers to protect Hogwarts from some new and powerful dark force that normal wizards couldn't handle alone.
Well, it could be really interesting. Naruto, with his ninja skills, suddenly having Kryptonian powers like super strength and flight would change the Naruto universe completely. He might be able to defeat his enemies even more easily or use his new powers in unique ways in battles against the Akatsuki. For example, instead of just using Rasengan, he could punch with Kryptonian strength while using chakra to enhance the impact further.
In a 'Naruto is Kryptonian' fanfiction, there are numerous possibilities. Naruto could have all the typical Kryptonian powers such as super strength, invulnerability, and super speed. This would completely change the power dynamics in the Naruto universe. For example, in battles, he wouldn't need to rely on shadow clones as much. His heat vision could be a substitute for some long - range attacks. Also, his origin story would be different. Instead of being an orphan because of the Nine - Tails attack, he could be an orphan because of Krypton's destruction. His relationships with other characters would also shift. His friends might be in awe of his new powers, and some might be jealous or even afraid. And the villains in the Naruto world would have to face a much more powerful opponent. There could be a whole new set of storylines revolving around Naruto's discovery of his Kryptonian heritage and how he uses it to shape the ninja world.
A common theme is power enhancement. Since Kryptonians have superpowers, when combined with Naruto's abilities, it creates a new level of power. Another theme could be cultural clash, as the Kryptonian and Naruto cultures are very different.
Naruto could use his chakra control to enhance his Kryptonian super speed. For instance, he could focus chakra on his legs while using his Kryptonian speed to move even faster and more stealthily. Also, his shadow clone jutsu could be combined with his Kryptonian powers. He could send clones with super strength or heat vision to attack enemies from different directions.
A smart Kryptonian in a Naruto fanfiction might start by being an outcast. Just like Superman was an alien on Earth, this Kryptonian would be different in the Naruto world. They could use their super - intelligence to analyze and understand the ninja clans. For example, they might figure out a way to combine Kryptonian strength with Sharingan abilities if they come across the Uchiha clan.
A smart Kryptonian in a Naruto fanfiction might start a school of their own. They could teach both Kryptonian knowledge and ninja skills. This would attract students from all over the Naruto world who are eager to learn something new. They could also use their intelligence to research and discover new forms of chakra or hidden ninja powers.
If Karin had Kryptonian abilities, her confidence would likely soar. She could become more assertive in her actions. For instance, with super strength, she would no longer be as afraid in combat situations. Her character might also become more isolated at first as she tries to figure out her new powers on her own, not wanting to endanger her friends. But as she masters them, she would be more open to sharing and using them for the good of the group.