In a lot of Harry Potter's arse fanfiction, Dumbledore might make an appearance. He is such an important figure in the wizarding world, and his wisdom could be used to explain or deal with whatever strange situation is going on with Harry's arse. Snape could also be there, perhaps begrudgingly helping Harry when something related to his arse endangers the whole school. And of course, there would be the various Hogwarts students who might be curious or involved in the events surrounding Harry's arse.
Some fanfictions might explore a plot where Harry Potter's arse has a connection to another dimension. Through this connection, strange and wonderful things start to happen. For instance, items from the other dimension start to appear around Harry's arse. It could also be a portal of some sort, and Harry and his friends have to figure out how to close it before dangerous creatures from the other side come through.
Some fanfictions may also introduce original characters who are related to known wizarding families. For example, a long - lost relative of the Black family. These characters can bring new perspectives on inheritance. There could also be characters from other magical cultures or regions who have their own unique inheritance systems that interact with the more familiar Harry Potter world inheritance ideas.
Harry Potter himself is often a central character. He might be exploring the vaults in search of something that could help him defeat Voldemort once and for all, like a powerful weapon or a spellbook.
Neville Longbottom is a common character in 'Harry Potter inheritance fanfiction'. Given his family's important place in the wizarding world and their losses, he could inherit something significant, like a powerful magical plant - related ability that was once held by his family. Draco Malfoy is another one. He might inherit some dark family secrets or a powerful magical object from the Malfoy family vaults, which could lead to all sorts of interesting storylines as he grapples with his family's legacy.
In 'Harry Potter Rebel Fanfiction', characters like Sirius Black can be important. He was a rebel in the original story, and fanfiction can explore more of his rebellious nature. Severus Snape could also be a character in such stories, especially if the fanfiction delves into his complex relationship with the Death Eaters and his own form of rebellion against Voldemort. And don't forget about Dumbledore. There could be fanfictions that explore his more secretive and perhaps rebellious actions behind the scenes that we didn't fully see in the original series.
Often, Hagrid shows up. Since he has a great love for magical creatures, he could be involved in some sort of magical farming with them. Maybe he's trying to breed a new type of magical beast that can help with plowing the fields or something like that.
Obviously, Harry Potter himself is a common character. He is the main protagonist in the original series and often the central figure in fanfictions related to the broomstick as well. Hermione Granger and Ron Weasley also frequently appear, as they are Harry's closest friends and are usually involved in his adventures.
Of course, there are often original characters in Harry Potter trains fanfiction. These could be new students who have their own secrets or powers. They might interact with the well - known characters, and sometimes they can even be the key to solving a mystery on the train, like uncovering a plot against Hogwarts that starts on the Hogwarts Express.
Harry Potter himself is often a common character. He could be at the camp as a mentor or a special guest. Hermione Granger might also be there, sharing her vast knowledge of magic with the campers. Ron Weasley could be around too, getting into some comical situations. Additionally, new characters created specifically for the fanfiction might be present, like a young wizard who is a bit of a troublemaker at the camp.
We might also see Draco Malfoy. He comes from a wealthy pure - blood family, so he could be involved in a high - end magical business. He might have to learn to work with non - pure - blood wizards in order to succeed in a more modern wizarding business environment, which could be a source of character development for him.