Harry Potter himself is often used. Since he is the main character of the original series, it makes sense that in time travel fan fiction, he would be the one to embark on these time - traveling adventures. He might go back in time to save his parents or to gain more knowledge about Voldemort's past.
Hermione is quite popular. Her intelligence and love for knowledge make it seem likely that she'd be involved in time - travel scenarios, perhaps to correct historical wrongs or gain more knowledge about magic's past.
Obviously, Harry Potter himself is very common. He has a strong connection to the story's main events, so it makes sense for him to be involved in time - travel scenarios. Hermione Granger is also often included. Her intelligence and knowledge of magic, especially time - related spells like the Time - Turner, make her a key figure. Ron Weasley usually tags along as well, being Harry's best friend and part of the main trio.
Draco Malfoy is very common. Since he was the one who actually used the vanishing cabinet in the original books, a lot of fanfiction focuses on his motives and actions related to it. Harry Potter himself is also often in these stories. He might be trying to stop Draco from using the cabinet for evil purposes or exploring the secrets of the cabinet himself. Hermione Granger could be another one. Her intelligence might be used to figure out how the cabinet really works or to counter any dark magic associated with it.
Hermione Granger is also a popular choice. Given her intelligence and love for learning about potions, it's easy to imagine her either creating more Felix Felicis or using it in a clever way to solve a problem at Hogwarts.
Harry Potter himself is often a central character in these fanfictions. His journey through time to fix things or gain more knowledge is a common plot. Hermione is also popular as she's the brains and could potentially figure out the complex mechanics of time travel. Another popular character is Draco Malfoy. Writers like to explore his character in different scenarios, especially if time travel allows him to have a different relationship with the other characters.
Another concept might be the meeting of characters from different time periods. Imagine Harry Potter meeting his parents as students at Hogwarts through time travel. It would create a really emotional and complex dynamic. He could witness their lives before he was born, and maybe even influence their relationship in some way.
Hermione is a common character. Her intelligence and love for knowledge make her a likely candidate to be involved in time - travel scenarios. She could use her vast knowledge of magic to navigate the challenges of time travel and often plays a key role in changing or understanding events in the past.
The most common characters are Harry, Hermione, and Ron as they are the main characters in the original series. However, Voldemort also shows up a lot in these fanfictions. In a time loop, the writers might explore different ways of defeating him or different aspects of his character. Additionally, Luna Lovegood can be a common character. Her unique perspective might help in understanding the time loop better. For example, she might have some off - the - wall theory that turns out to be the key to breaking the loop.
Well, Harry is a given. But Luna Lovegood is quite popular in fan fiction too. Her unique personality and way of seeing the world often lead to some really creative storylines. Then there's Sirius Black. His rebel - like nature and his relationship with Harry are often explored in different ways in fan fictions. Many fans are drawn to writing about his adventures before and after Azkaban.
Hermione is quite common. Her intelligence and inquisitive nature make her a great fit for exploring the strange world of Wonderland. She could analyze the different creatures and situations she encounters.