Obviously, Harry Potter himself is the central character. But often, his friends like Hermione and Ron may also be involved as they are closely associated with him in the original series.
The main character is Harry. Alongside him, antagonists from the original series like Voldemort or his Death Eaters could be involved in a different way in 'harry breaks reality fanfiction'. Maybe they are also affected by the broken reality and have new motives or powers. Additionally, some minor characters from Hogwarts, like Neville or Luna, could have expanded roles as they get caught up in Harry's reality - breaking events.
In 'harry breaks reality fanfiction', Harry is the main focus, of course. However, other characters such as Dumbledore might also play important roles. Dumbledore's wisdom could be crucial in helping Harry navigate the broken reality. And there could be new characters introduced specifically for this fanfiction concept, perhaps some other powerful wizards or even non - human entities that are related to the broken reality situation.
Obviously, Harry Potter himself is the central character as it's about him in diapers. Dumbledore often features as he plays a crucial role in Harry's life. Hagrid might also be there as he has a special connection with Harry. And of course, the Dursleys could be part of the story, perhaps in their begrudging care of baby Harry.
Well, obviously Harry Potter himself is the central character. Hermione and Ron are almost always involved too. They would be the ones trying to figure out what's wrong with Harry and how to fix him. Dumbledore might also play a major role, as he often has deep knowledge about magic and could potentially help Harry regain his sanity.
Obviously, Harry and Sirius are the main characters. Harry is the one trying to break Sirius out, and Sirius is the one being broken out.
The Weasley twins, Fred and George, are often the main instigators. They have a reputation for their mischievous pranks in the original series, so it's natural that they would be at the forefront of pranking Umbridge in fanfiction. Their creativity and disregard for authority make them perfect for coming up with elaborate and hilarious pranks against her.
Well, of course, Harry is the central character as he is the one who gets turned into a girl. His friends like Ron and Hermione are also usually very important. Ron might have a really different dynamic with Harry now that he's a girl, and Hermione could be there to support Harry through the whole transformation process.
Obviously, Harry and Hermione are the main characters. Harry is the one who undergoes the transformation into Hermione. Ron is also often involved as he is their close friend and his relationship with both Harry and Hermione is an important aspect. Dumbledore might also make an appearance as he is always aware of what's going on in Hogwarts and could play a role in either helping Harry deal with the transformation or in uncovering the cause of it.
In a lot of these fanfictions, Luna Lovegood can be a key character. She has an open - minded and unique way of looking at things. So she might be the one who first suspects that Harry isn't really dead, or she could be part of the plan to help Harry fake his death and then communicate with him in some secret way while everyone else thinks he's gone.
Often, it could be the young children of the main characters from the original Harry Potter series. For example, Harry and Ginny's child might be the focus. The parents themselves, like Harry and Ginny, would also be important characters as they guide their child through the potty - training process.
Dumbledore can also be a significant character. He might be the one who decides Harry's punishment or he could be the one to offer some wisdom to Harry during his time of being grounded. And of course, the teachers like Snape or McGonagall could be involved as they are often the ones who enforce the rules and punishments at Hogwarts.
Obviously, Harry Potter himself is often a central figure. His friends like Ron Weasley and Hermione Granger also play important roles as they are part of his extended family - like group. Ginny Weasley, as Harry's wife in the original series, is also a key character. Then there are the older generation characters such as Molly and Arthur Weasley who bring their wisdom and family values to the alliance.