Characters can be both physically and mentally affected. Physically, they might be injured or killed if caught in the blast of the Cataclysm Justu. Mentally, they could be traumatized by the destruction it causes.
For the characters who use the Cataclysm Justu, it could change their relationships with others. Their comrades might view them with a mix of awe and fear. And they themselves may struggle with the power they possess. For example, a character who uses it to save the village might later feel guilty about the destruction it also brought.
The 'Naruto Cataclysm Justu' in fanfiction often involves extremely powerful and destructive techniques. It can be a unique creation by fans to add more high - stakes action to the Naruto universe. For example, it might be a jutsu that can cause massive earthquakes and tsunamis, changing the entire battlefield.
Naruto is likely to be one of the most popular characters. His determination and existing powers make him a central figure in any story, especially during a cataclysm. He could be at the forefront of trying to save the ninja world.
Naruto himself is likely to be involved. After all, he's always at the center of new jutsu developments in fanfiction.
Naruto's optimistic and determined personality would likely make him a fearless Gundam pilot. He'd be the one to always charge forward in battles, inspiring his comrades. His never - give - up attitude would also be an asset in the high - stakes battles of the Gundam Seed universe.
The relationships between the characters might change. If they read about the strong bonds between the characters in Naruto fanfiction, they might strive to improve their own relationships. This could lead to more cooperation among the different factions in Highschool DxD. For example, devils and fallen angels might start to work together more if they are inspired by the teamwork shown in Naruto fanfiction.
Ruby's worldview might expand. She's already a positive - thinking character, but reading about Naruto's journey could reinforce her belief in the power of determination. Naruto overcomes so many obstacles, and Ruby could take that as a sign to keep pushing forward in her fight against the Grimm.
One interesting plotline could be the emergence of a new, powerful villain in the Naruto universe during the cataclysm. This villain could have powers that no one has ever seen before, forcing the ninjas to come up with new strategies to fight.
His close friends like Sasuke and Sakura would likely be among the most affected. They know Naruto well and seeing him in a terrifying state would be very shocking for them. For Sasuke, who has a deep bond with Naruto, it would be especially hard to face a scary Naruto.
Sasuke is also highly likely to be affected. His relationship with Naruto and his own path of revenge could be drastically different. Maybe a small event that was supposed to bring them closer or push them further apart doesn't happen as expected, leading to a different dynamic between them.
In some fanfictions, cataclysm is often depicted as an extremely powerful and dangerous ability. Writers may show how the character using it has to be very cautious not to cause too much destruction. For example, they might describe the internal struggle of the character when deciding whether to use cataclysm in a particular situation.