Well, the ice - make abilities could be incorporated as a form of ninjutsu that was lost or forgotten over time. Maybe in ancient times, there were ninja who could make ice, but as the world changed, this ability was lost. Now, through some ancient scroll or a chance encounter with a spirit, a character in Naruto discovers how to do ice - make. It would work within the power system as any other ninjutsu, with different levels of proficiency and unique applications depending on the user's skill and creativity.
Naruto's strong will and his never - give - up attitude would also play a major role. In a fanfiction, he might be the one to inspire the DxD characters to not be afraid of the Ice King's power. His experience in fighting powerful enemies in his own world would give him an edge in strategizing against the Ice King in the DxD setting. He could also potentially teach the DxD characters some of his ninja skills, which could then be modified to work with their own magic, creating new and unique combat techniques.
In a Naruto and ice make magic fanfiction, power balance could be achieved by having different levels of proficiency in ice make magic. Just like in Naruto where there are different levels of jutsu mastery. Newcomers to ice make magic would have basic abilities like creating simple ice weapons, while more advanced users could create large - scale ice structures. And then there are the Naruto characters with their own powerful jutsu that can counter or match the ice make magic depending on the situation.
One idea could be that a character from Fairy Tail gets transported to the Naruto world and uses Ice Make to fight off some of Naruto's enemies. It would be a great way to show how the Ice Make magic can be effective against ninja techniques.
Well, in a Naruto and Fairy Tail crossover fanfiction with Ice Make, it could be really interesting. For example, Naruto characters might be amazed by the Ice Make magic. Maybe Naruto himself would try to learn it in the fanfic's alternate universe. It could lead to some cool battle scenes where Naruto's jutsus combine with the Ice Make abilities.
Another fanfiction concept could be that Naruto discovers an ancient scroll that teaches him ice make magic. At first, he struggles to control it as it's so different from his normal chakra - based jutsu. But with the help of his friends, especially Sakura who studies the medical and chakra aspects, he manages to master it. He then combines his ice make magic with his Rasengan, creating a new and extremely powerful jutsu that surprises his enemies.
One possible plot could be that Naruto discovers he has an ice - making ability through some strange encounter, like meeting a mysterious sage. He then has to learn to control this new power while still dealing with his normal ninja duties. Maybe he uses it to create ice clones that have different properties than his normal shadow clones.
With Sasuke, it could create a new dynamic. Sasuke might be initially jealous of Naruto's new power but then realize they can work together better. For example, Sasuke's fire - based attacks could combine with Naruto's ice - make to create steam - based jutsus. With Sakura, she might be more protective of Naruto as she fears the ice - make ability could harm him or be a sign of some deeper trouble.
One idea could be a crossover where a character with ice - make abilities from Fairy Tail ends up in the Naruto universe. They could use their ice - make skills to help the Naruto characters in battles, like creating ice barriers to protect the Hidden Leaf Village from an attack. Another plot could involve a Naruto character discovering they have an ice - make - like kekkei genkai and has to learn to control it while facing challenges from enemies who fear this new power.
Naruto's ability to create shadow clones could be really useful. He could send clones to help out around the hotel, like cleaning or helping with the guests. His Rasengan could be used as a powerful weapon against any villains that threaten the hotel or its inhabitants.
Naruto's ability to sense danger through his ninja skills could give the Jaegers an edge. In the world of the Jaegers, being able to anticipate the Kaiju's moves is crucial. Naruto could use his chakra sensing to detect the Kaiju's approach from a distance, even if they are hidden. His summoning jutsu could also be interesting. He could summon large toads to help in the fight, either to distract the Kaiju or to assist the Jaeger in some way, like providing a platform to jump from for a more powerful attack.