Naruto's character would likely become more carefree. Luffy's powers often come with a sense of fun and adventure, and Naruto might adopt some of that. He'd be more likely to take risks and approach situations with a more light - hearted attitude.
Well, perhaps the plot could revolve around a tournament. In this 'naruto luffy deku crossover fanfiction', they all enter a huge, multiverse - wide tournament. Naruto shows off his cool jutsu, Luffy surprises everyone with his stretching attacks, and Deku displays his newfound strength. Along the way, they have to team up against some really tough opponents who don't play fair, and they grow closer as friends.
Deku's One For All power could be seen as a sort of super - strong magic in the Fairy Tail universe. It could be that he has to learn to control it in a different way, like using the Fairy Tail guild's training methods. Maybe he'd have to combine it with some form of Fairy Tail magic to make it even more powerful.
Well, Naruto would become an even more formidable fighter. He could stretch his limbs like Luffy, which would add a whole new dimension to his combat style. He could reach enemies from a distance, or use his stretching abilities for quick evasions. This would make his already impressive ninja skills even more unpredictable and powerful.
If Deku had a quirk in fanfiction, it would likely impact his character development. He might have become more powerful quicker or taken on different enemies. The story could become much more action-packed or focus on different themes.
Luffy's rubber powers could be seen as a very unique quirk. He could use his stretching abilities for both offense and defense. For example, he could stretch his arms to grab villains from a distance or use his body to shield others from attacks.
It's really hard to say. Naruto has the power of the Nine - Tails and all his ninja training. Luffy has his Devil Fruit powers and his unwavering will. Deku has One For All which gives him incredible strength. But if I had to choose, I might say Naruto. His ability to create thousands of clones and use powerful jutsu like Rasengan could give him an edge in many battles.
Naruto's ninjutsu and Luffy's devil fruit powers would interact in really cool ways. For instance, Naruto could use his wind - style jutsu to enhance Luffy's attacks, making his Gum - Gum attacks even faster and more powerful. Luffy's ability to stretch could help Naruto reach enemies that are far away or in hard - to - reach places when he's using his Rasengan.
It could make for a really exciting and unique story. Deku's growth and challenges would be measured in a more structured way, adding a new layer of excitement to his journey.
Since Deku can now access different percentages of 'One For All' power, he could share some of that power with Black Panther in a temporary boost. In return, Black Panther could use his knowledge of Wakandan technology to create some sort of device that helps Deku better control his power. This way, their powers would be combined in a more strategic and long - term way.