The main character is usually the brother of the Boy - Who - Lived (BWL), Harry Potter. This character is often an original creation of the fanfiction author. He is usually depicted as having a complex relationship with Harry, and his actions and decisions drive the plot of the story.
In many of these fanfictions, the brother of BWL is the central figure. He might be a character who has been overlooked in the original series but now gets a chance to shine. His character could be a mix of different traits, like being brave yet also having insecurities, especially when it comes to being in the shadow of Harry. For example, in some fanfictions, he tries to prove himself worthy not just as Harry's brother but as an individual in the wizarding world. He may have his own friends, his own magical abilities that are different from Harry's, and his own set of challenges to overcome.
There's also 'A Brother's Destiny'. In this fanfic, the brother of the Boy - Who - Lived has his own unique powers that are slowly revealed as the story progresses. It has a great plot that weaves in and out of the main events of the Harry Potter books, adding new layers to the familiar story.
There could be some original characters as well. For example, an old wizard who has been a mentor to the older brother, teaching him some ancient magic that no one else at Hogwarts knows. And perhaps some dark wizards who are after the older brother because they see him as a threat to their plans. They might try to use Harry to get to the older brother. There could also be some magical creatures that have a special bond with the older brother, like a phoenix that only he can communicate with. This phoenix could be a source of power and guidance for him in his journey to protect Harry.
In this fanfiction, the older brother of the Boy - Who - Lived (BWL) might have a very different relationship with the wizarding world. He could be an outcast because he is overshadowed by his younger brother's fame. So, he might decide to create his own path, away from the typical Hogwarts hero - worship. But when danger really comes to Harry, he steps up. He might have some knowledge about the dark arts that he uses to fight the enemies in a more unorthodox way compared to Dumbledore's side.
Often, you'll see Harry Potter himself as one of the main characters. Hermione and Ron might also make an appearance. From Lost Girl, Bo could be a main character. She has a strong personality and her Fae abilities can add a lot to the story when combined with the magic of Harry Potter. Dyson is another one from Lost Girl who could be involved. His loyalty and strength are traits that can play well in a fanfiction set in both universes.
Well, obviously the Marauders which include James Potter, Sirius Black, Remus Lupin and Peter Pettigrew. They are the central characters as they are the ones doing the watching. Harry Potter is also a key character since they are watching his life. Then there are often other characters from the Harry Potter series like Dumbledore, Hermione Granger, and Ron Weasley who pop up in the fanfictions as part of Harry's story that the Marauders are observing.
In many of these fanfictions, Harry is the central figure, but there are also original Hufflepuff characters created by the authors. These characters might be new students who have some special abilities or knowledge. For example, a young Hufflepuff girl who has an uncanny ability to communicate with magical creatures. Harry teams up with her and other Hufflepuff students to explore a part of the Forbidden Forest that has been sealed off for centuries. Their combined skills of Harry's bravery and the Hufflepuffs' unique talents make for an exciting adventure.
The main character is usually Harry Potter himself. Since it's about a neglected prodigy, Harry is at the center. He's often portrayed as having more power or potential than what was shown in the original books. Sometimes, Hermione and Ron also play important roles. They might be the ones who first notice Harry's true potential when others overlook it.
I'm not sure specifically as there could be many interpretations. It might be a fan - made fictional story related to a character named Harry and his brother, and perhaps 'bwl' could be an abbreviation for something within that fictional universe like a place, event or concept.
Harry Potter himself is of course the central character. He is the one with the blocked magic that needs to be removed.
Well, in most cases, it could be either Harry Potter or Lance Sweets. Since it's a crossover, it depends on how the author has structured the story. If the story focuses more on the wizarding world's mystery-solving, Harry Potter might be the main character, and Lance Sweets is there to assist. But if the story is about introducing a different perspective, like profiling the wizarding characters, then Lance Sweets could be the main focus.