A swordsman could also change the plot by training others in sword - fighting. If Harry or some of his friends were trained by a skilled swordsman, they would have an additional skill set. This could lead to them being more confident in combat situations. They could use sword - fighting in combination with magic, creating new and unexpected ways to fight against the bad guys in the story.
A swordsman could change the plot by adding a new element of combat. For instance, if there was a powerful swordsman on the side of the Order of the Phoenix, they could engage in more direct physical battles against Voldemort's forces. Instead of relying solely on magic, they could cut through enemy lines with a sword, which would be a different approach compared to the usual magical duels.
Perhaps it could be about a character who discovers an ancient sword with magical properties and trains to become a master swordsman to fight the dark forces in the wizarding world.
The plot could start with Harry finding a mysterious sword in the Forbidden Forest. As he touches it, he gains knowledge of an ancient form of swordsmanship. He then starts training in secret. As he gets better, he realizes that this new skill is connected to a prophecy. He has to face Voldemort not with magic alone but with his sword - fighting abilities as well. Along the way, he might face challenges from those in the wizarding world who don't believe in this new approach, thinking it's too dangerous or against the traditional ways of magic. But Harry perseveres, believing that this is the key to finally defeating Voldemort.
Suppose Harry's quirk was the power to heal any wound instantly. This would have a huge impact on the story during the battles against Voldemort and his Death Eaters. Many characters who died, like Sirius Black or Fred Weasley, could potentially be saved. It would also change Harry's approach to fighting as he wouldn't be as afraid of getting injured or seeing his friends get hurt.
Well, if Hermione was Voldemort's daughter, it would completely turn the story upside down. For one thing, her friendship with Harry and Ron would be in jeopardy. Harry would be very suspicious of her, considering he's Voldemort's archenemy. Also, the Hogwarts faculty might treat her differently. Dumbledore, who was always vigilant against Voldemort, would keep a very close eye on her. This could lead to Hermione feeling isolated and having to really prove her loyalty to the side of good.
Well, the squib swordsman in a Harry Potter fanfic might be an outcast among the wizards at first. But as the story progresses, they could find a niche. Since they can't use magic like others, they train hard with swords. Their story could involve them facing dark wizards who underestimate them because they are squibs. But then the swordsman shows them that they are a force to be reckoned with, using their sword skills and knowledge of the wizarding world's secrets that they've learned from the sidelines.
In this fanfic, a student at Hogwarts might be bullied because of their parents' status. They come across a magical ritual that is said to be able to change the very essence of a person. They decide to use it on their parents to make them more respected in the wizarding community. The ritual requires the use of a powerful magical crystal, a potion made from a basilisk's fang, and a spell spoken during a lunar eclipse. However, when they perform the ritual, it causes a rift in the fabric of magic. Dark forces start to seep into the wizarding world, and the student realizes they must fix the ritual's effects before it's too late. They embark on a journey to find ancient spells and magical beings that can help them reverse the damage and also learn a great deal about the true nature of magic in the process.
The twin could change the plot by being more interested in academic magic than Harry. This might lead to him uncovering secrets in the library that Harry misses, which could be crucial in the fight against Voldemort.
In the fanfiction, Auryn could hold a prophecy that relates to both universes. This would bring characters from Harry Potter and Naruto together to either prevent or fulfill the prophecy. The search for the meaning of the prophecy within Auryn could drive the plot, as characters have to cooperate and overcome challenges from both their worlds.
If Harry Potter becomes a Pokemon fanfic, the whole dynamic of the story would shift. Instead of focusing on Voldemort and the dark arts, Harry would be more concerned with becoming a great Pokemon trainer. He would travel to different regions in the Pokemon world, like Kanto or Johto, instead of Hogwarts and its surrounding areas. His friends, like Ron and Hermione, might also get involved in the Pokemon adventure. Hermione would be reading books about Pokemon, trying to understand their biology and behavior, while Ron would be excited about the food in the Pokemon world. And the Hogwarts professors would be left wondering what has happened to their star pupil.
She could make the Malfoy family seem more complex. Instead of just being the 'bad guys', with Isabella there could be some internal family debates about right and wrong.