In some fanfictions, time - traveling magic might work through a powerful magical artifact. For example, a special Time - Turner that is more advanced than the one Hermione used. It could have the ability to transport the user to any point in time they desire. Another way could be through a spell that requires a great deal of magical power and concentration. The caster would have to visualize the exact time and place they want to go to.
One possibility is that time - traveling magic is connected to ancient magic. Only those who have a special affinity for ancient magic can access it. They might need to perform a complex ritual at a specific location, like an ancient magical site. The magic could also be tied to one's bloodline. Some pure - blood families might have a latent ability to travel through time that gets activated under certain conditions. And perhaps there are time - traveling guardians who oversee the use of this magic and ensure that no major disruptions to the timeline occur.
It could work through a time - turner like device. Maybe an ancient and more powerful version of the one Hermione used. This device might have been created by a powerful wizard in the past and Harry stumbles upon it in Hogwarts. It allows him to set the time and date he wants to travel to, which in this case is 1970.
In many fanfictions, time magic often involves the use of spells. For example, a 'Tempus Retrograde' spell might be used to go back in time. It could require a powerful wand and a great deal of magical energy. Also, some stories have it that time magic works through magical artifacts. A time - turning hourglass, perhaps, which when turned allows the user to travel through time.
Well, some fanfictions use the idea of time being more fluid in the wizarding world. So, a character might be able to travel through time by simply having a strong enough magical will or a connection to a certain magical object. For instance, a character might be able to travel back in time by holding an old family heirloom that has time - traveling properties. This is different from the more regulated Time - Turner concept in the original books. It allows for more flexibility in the plot and the relationships that can be explored. And often, the consequences of messing with time are also explored, like how changing one small thing in the past can have a huge impact on the future.
One possible fanfiction could be about Harry Potter accidentally stumbling upon a time - turning device in Hogwarts and ending up in the 1940s. There, he might meet the young versions of his professors, like Dumbledore, and get involved in the events that were shaping the wizarding world at that time, such as the rise of Grindelwald.
Their time - traveling could have a huge impact. If they prevent Anakin's fall, for instance, the entire Galactic Empire might never come to be. The Sith's plan for galactic domination would be severely disrupted. There would be no need for a Rebel Alliance as the Jedi Order would likely remain strong and keep the peace.
Harry might be more confident. Since he already knows what will happen, he won't be as scared or uncertain. Ron could be less jealous. He has seen how his jealousy got in the way in the past. Hermione would probably be more laid - back. She won't have to worry as much about grades and knowledge because she already has it all.
It's possible that there could be some strain on their relationships. The stress of being in a different time and the fear of changing things could cause arguments. Maybe they have different ideas about what they should do while in the past. For instance, Fred and George might want to have some fun and explore, while Harry is more focused on achieving a specific goal related to the future, which could lead to some friction between them.
In a spacecraft, magic might interact with the ship's technology in interesting ways. The magic could power the ship's engines, or be used to create protective shields. Maybe the navigation system could be enchanted to find hidden wizarding planets or magical artifacts in space. Spells could also be used to communicate over long distances in space, like a magical version of radio waves.
Well, when it comes to the magic system of Harry Potter in Yharnam in a fanfiction, it's a complex scenario. Consider the Unforgivable Curses. In Yharnam, the Imperius Curse might not work as smoothly on the minds of the people or creatures there, as they might have a different mental resistance due to the constant exposure to horror. The Cruciatus Curse could have unforeseen effects on the already tortured souls of Yharnam. As for the magic in general, the wand - less magic that some advanced wizards can do might be more necessary in Yharnam, as the chaos and quick - paced battles might not always allow for the time to draw a wand. Also, the Hogwarts houses' traits could influence how wizards interact with Yharnam. Gryffindors might be more likely to charge into danger, while Hufflepuffs might be more focused on helping the afflicted people of Yharnam.
It could be that Luke has a unique connection to the Force that gives him the power of time travel. He might have to enter a deep meditative state, and during this trance, he can project his consciousness through time. If he wants to physically travel, he has to use a great deal of his Force strength to fully materialize in another time.