Some characters might develop their gambit powers through intense training. Just like in the original Naruto series where characters train hard to master their ninjutsu, in fanfiction, they could push their limits in special training regimens to unlock new aspects of their gambit powers.
Well, if Naruto had Gambit's powers, his combat style would be drastically different. Gambit can charge objects with kinetic energy and make them explode on impact. Naruto could use this power in combination with his shadow clones. He could send clones with charged kunai or shuriken towards the enemy, creating a more explosive and unpredictable attack. This would give him an edge in battles, especially against stronger opponents like Pain or Madara. Also, Naruto's ability to adapt and strategize would be enhanced with this new power, as he could use Gambit's powers in creative ways to surprise his foes.
One new ability could be the power to charge his own body with kinetic energy for enhanced physical attacks. He could deliver punches or kicks that explode on contact, similar to Gambit's charged staff strikes. Another ability would be to create energy barriers by rapidly charging the air around him. This would be a great defensive move, something Naruto currently lacks in his regular skill set. He could also potentially use Gambit's power to sense the energy levels of his enemies from a distance, giving him an advantage in strategizing his attacks.
Another aspect could be the exploration of underutilized Naruto powers in a new light through the gambit powers concept. Maybe a character discovers a hidden aspect of the Sharingan or Byakugan that is enhanced by a gambit power. It could be something like the ability to see through time briefly during a critical gambit move, adding a whole new layer to the power's potential.
In this fanfiction, the prototype powers could be something like an early form of chakra manipulation that is different from the traditional Naruto world's chakra use. It might be more raw and unrefined, with the potential for new and unique jutsu.
His hidden powers might be the ability to control all five basic nature types without any training. In the original story, Naruto had to work hard to master different nature types. But in a fanfiction, it could be that he has this innate ability which was hidden all along. This would make him extremely powerful and feared by his enemies.
In some fanfictions, Naruto's multiverse powers are portrayed as a way to bring together different versions of himself. Each version has its own set of skills and knowledge. By merging these aspects, he becomes an even more powerful and complex character, able to solve problems that were previously insurmountable.
Naruto's character development would likely be a wild ride. Bill Cipher's powers are extremely powerful and otherworldly. Naruto could start to see the world in a different light. He may become more detached from the normal ninja way as he explores the limits of his new powers. This could lead to some conflicts with his friends, as they might not understand the new Naruto who has these strange and dangerous powers. He might also gain a new sense of arrogance at first, thinking he can solve all problems with his newfound abilities, but then have to learn humility through some tough experiences.
Well, Naruto could become a more stealthy fighter. With Rogue's powers, he might be able to absorb the chakra or abilities of his opponents, which would give him a huge advantage in battles. He could also use Rogue's power - related to stealth and misdirection - to infiltrate enemy bases more easily.
Well, Naruto would probably become more confident. With all those devil fruit powers, he could be even more fearless in battles. He might start to rely less on his original ninja skills and more on the unique abilities from the devil fruits, which could change his fighting style drastically.