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.
It could be that there is a magical portal. This portal is only accessible at certain times, like during a full moon or a solstice. Harry discovers the existence of this portal through some old Hogwarts legends. Once he steps through it, he is transported back to 1970. However, he has to be careful as there are often guardians or magical protections around the portal to prevent misuse.
Well, in some fanfics, time travel is more complex. There might be special portals or ancient magic that allows for time travel. For instance, there could be a hidden chamber in Hogwarts that holds the key to traveling through time. And the consequences of time travel can range from minor changes in the present to completely rewriting the future of the wizarding world. Sometimes, characters find that they can't change certain events because they are 'fixed points' in time, much like in some theories of time travel in other science - fiction and fantasy works.
In such fanfiction, usually the character uses a time - turning device or some magical spell. They then travel back with the intention of revenge. For example, if it's Harry, he might go back to when Voldemort was still a student at Hogwarts to stop him before he becomes a dark wizard. He could use his knowledge of the future, like knowing about the Horcruxes, to defeat Voldemort early and get revenge for all the lives lost in the original timeline.
In some fanfictions, time travel works through special magical artifacts. For example, the Time - Turner is often used in more elaborate ways than in the original books. It might be able to send a person not just back a few hours, but years or even centuries. In other stories, certain powerful spells can open up time - travel portals. These spells are usually very difficult to master and often have dangerous side - effects if not cast correctly.
In most 'Harry Potter Time Travel Founders Fanfic', time travel often works through magical artifacts or spells. For example, a powerful time - turning charm might be used. Sometimes, it could be an enchanted object like a special mirror or a locket that has the ability to transport a character back to the founders' era.
In many of these fanfictions, it often involves a magical artifact like a time - turning pendant or a spell. For example, in some stories, a powerful wizard casts a time - travel spell on Harry and Daphne. Sometimes, it's an enchanted object that they accidentally activate, which then transports them to different time periods.
In many of these fanfictions, the Time Turner is often the key device for time travel. It allows them to go back in time for a set number of hours. However, some fanfictions introduce new magical artifacts or spells that can bend time in different ways, like a special potion or an ancient wand.
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.
Harry would rely on his basic values. His loyalty and courage would still be his strong suits. He might join a group of young wizards who are working on some noble cause in the future magic world. Through interacting with them, he'd gradually understand the new rules and customs. For example, if there are new dueling regulations, he'd learn them in the process of joining friendly duels.
Well, in the Harry Potter fiction, time travel via the Time - Turner is quite complex. The device is small and has hour - long time - travel increments. It's not just about popping back in time whenever one fancies. There are rules. For example, you can't be seen by your past self, and if you try to meddle too much with the past, there could be unforeseen consequences. It's a powerful magic but also a risky one, as seen when Harry and Hermione went back to save Buckbeak and Sirius.
Time travel could make Harry more confident. If he goes back and changes things for the better, he'll see that he has the power to make a real difference. He might become less hesitant and more decisive in his actions.