One plot idea could be that Harry is transported to a Star Wars - like universe and has to learn the ways of the Force and lightsaber construction to get back home. Another could be that he discovers a hidden chamber at Hogwarts that contains the knowledge and materials to make a lightsaber, and he uses it to defend Hogwarts against a new threat.
If Harry Potter were to make a lightsaber, he might first need to study the principles of the lightsaber. Since he's good at researching in the library at Hogwarts, he could look for magical equivalents. He could perhaps find a way to infuse the essence of a powerful spell into a crystal, similar to the kyber crystal in Star Wars. Then, using his wand - making skills, he could fashion a hilt around it and use a spell to create the blade of light. This would be a cross - over of magic from two different universes, but that's the fun of fanfiction.
One popular 'Harry makes a lightsaber' fanfiction might be found on platforms like FanFiction.net. You can search there using relevant keywords. There are often works where Harry discovers the technology or magic to create a lightsaber in a unique crossover universe.
There probably is. Fanfiction writers love to blend different fictional universes. In this case, a 'Harry Potter has a lightsaber' fanfic could involve a lot of creative ideas. For example, the lightsaber could be a magical artifact in the Harry Potter world that has been lost for centuries and Harry stumbles upon it. Or it could be a gift from a mysterious figure from another dimension. The possibilities for the story are really endless.
Well, in theory, it could. Fanfics often like to blend different fictional universes. However, in the official Harry Potter lore, there are no lightsabers. But in a fanfic, an author could come up with some creative magic or a cross - universe event that brings lightsabers into the wizarding world. Maybe a powerful wizard discovers a way to create a weapon similar to a lightsaber using magic and some rare materials.
I think Hermione would be the most likely. She's very intelligent and a quick learner. She would study all the available information about lightsabers, probably find some ancient texts in the library about similar weapons. With her determination and knowledge - seeking nature, she'd be able to master the basic techniques of lightsaber handling in no time.
A 'Harry Potter Lightsaber Fanfiction' could be really interesting. It might involve Harry Potter characters getting their hands on lightsabers. For example, Harry could discover a lightsaber in the Forbidden Forest, and then he has to learn how to use it with the help of Hermione who researches about it in the library. It would be a wild mix of the magic from Harry Potter and the technology of Star Wars.
Well, perhaps Harry discovers an ancient magic that allows him to wield a lightsaber. He could use it to fight Voldemort in a more unique way, combining the magic of the wizarding world with the power of the lightsaber. Maybe he has to go on a quest to learn how to master it fully.
In this fanfiction, Harry could potentially use the lightsaber to his advantage in battles against dark wizards. The lightsaber's unique cutting ability could be a great asset. He might also face challenges like having to keep it hidden from the Ministry of Magic which doesn't recognize non - magical weapons. And there could be a whole plot about where the lightsaber came from, like if it was brought to the wizarding world by a mysterious traveler from another dimension.
In a fanfiction scenario where Harry Potter uses a lightsaber, his magical abilities could potentially interact with the lightsaber in interesting ways. Maybe his magic could enhance the lightsaber's power or he could use it in combination with spells for more powerful attacks. For example, he could cast a disarming spell while simultaneously using the lightsaber to keep his opponents at bay. Also, the lightsaber's unique properties could make him a more formidable opponent against Voldemort. It would change the dynamics of his duels and adventures quite a bit.