If Naruto ate a devil fruit, he would gain some amazing new powers. For example, if it was a Logia type like the Mera Mera no Mi, he could turn into fire and use fire - based attacks in addition to his existing ninja skills. This would make him even more formidable in battles.
Well, if Harry ate a devil fruit in fanfiction, he might gain some extraordinary powers. For example, if it was a Logia - type devil fruit, he could transform into an element like fire or water. This would completely change his abilities and how he interacts with the world around him. He could use these new powers to fight against his enemies in a whole new way.
He could eat the Pika Pika no Mi (Glint - Glint Fruit) which gives the power of light, allowing him to move at the speed of light and create powerful light - based attacks. And perhaps the Yami Yami no Mi (Darkness - Darkness Fruit) which can absorb other attacks and create a gravitational pull. Combining the powers of light and darkness would be quite a unique and powerful combination for Naruto in this fanfiction.
If Harry Potter ate a devil fruit, it would depend on the type. If it was a Paramecia type like the Gomu Gomu no Mi (Rubber - Rubber Fruit), his body would become rubbery. This would be quite interesting as he could stretch his limbs to reach far - off places or dodge attacks in a very unique way. He could also use his rubber body to absorb impacts from spells, adding a new dimension to his defense. It would be a really cool twist in the Harry Potter universe, mixing the magic from his world with the powers from the One Piece world of devil fruits.
Well, if Percy Jackson ate a devil fruit, he might gain some really strange and powerful abilities. For example, if it was a Logia type like the Mera Mera no Mi (Flame - Flame Fruit), he could turn into fire. But this would be really different from his normal water - based powers in the Percy Jackson series. It would be a wild mix of two very different fictional universes.
Well, if Naruto ate a Logia Devil Fruit in fanfiction, he would likely gain some amazing new powers. Logia fruits often give the ability to transform into an element. Naruto could potentially combine his existing ninja skills with the power of the Logia fruit. For example, if it was a fire - based Logia fruit, he could use his Rasengan and infuse it with the power of fire from the fruit, making it an even more powerful attack.
One interesting plotline could be Luffy struggling to control the new powers at first. Since Logia fruits give the user the ability to become an element, Luffy might accidentally turn into his Logia form at inopportune times, causing chaos among the crew. For example, if his new power is related to fire, he could set the sails on fire by accident while trying to learn how to use it.
One potential combination could be if Naruto ate the Ope - Ope Fruit (giving surgical - like powers) and the Inu - Inu Fruit (Dog). He could use the Ope - Ope powers to manipulate his body parts while in his Dog form, perhaps making his attacks more precise or his defenses stronger. This would also open up a whole new set of strategies for him in battles. It's all about how the fanfiction author would choose to blend these very different power sets and how Naruto would learn to use them effectively.
If Naruto ate a mythical Zoan devil fruit in fanfiction, he might gain some really cool and unique abilities. For example, he could transform into a powerful and mythical creature, which would enhance his combat skills even more. His speed and strength could increase exponentially, and he might even gain new jutsu - like abilities related to the form of the devil fruit's creature.
Well, he might gain new powers which could make him more confident. For example, if one of the devil fruits gives him the power of flight, he would feel more powerful and it could change his approach to battles. He might become a bit more adventurous too, as he explores the limits of his new abilities.