Who are some underrated characters that could be the focus in a Harry Potter Chamber of Secrets fanfic?

Colin Creevey could be a great character to focus on. He's often seen as just a bit of a fangirl - type character, but in fanfiction, he could have a hidden talent or connection to the Chamber. Maybe he has a family heirloom that gives him some special insight into the secrets of Hogwarts. Another is Myrtle Warren. There's so much more to her story than just being the ghost in the bathroom. She could play a more important role in the events of the Chamber, like having some knowledge that she didn't share in the original story.

Kreacher is another underrated character. He has a complex backstory and a lot of pent - up emotions. In a Deathly Hallows fanfic, he could be the key to unlocking some hidden secrets in the Black family home that are crucial to the fight against Voldemort. Maybe he discovers a long - forgotten spell or artifact that helps the Order of the Phoenix.

Seamus Finnigan could be a great focus. He's often seen as just a side character, but in fanfiction, he could have his own moment. Maybe he discovers a new spell related to the Triwizard Tournament tasks that no one else knows about. He could use this spell to either help Harry or get himself into trouble while trying to prove himself.

Luna Lovegood is a great choice. She has such a unique personality and view of the wizarding world. There's so much more that could be explored about her family, her beliefs, and her adventures outside of what we saw in the books. Another is Kreacher. His loyalty to the Black family and his complex relationship with Sirius could be delved into deeper.

Cho Chang. In a parallel universe, Cho could be a more central character. Maybe she discovers a new type of magic that is related to her Asian heritage. This could make her a target for both the good and bad sides. She could also have a more complex relationship with Harry or other characters, not just as a love interest, but as a powerful witch with her own motives and goals.

Luna Lovegood is often underrated. In a fanfiction focused on the Deathly Hallows, she could play a crucial role. Her unique perspective and knowledge of the magical world's oddities could help Harry and his friends in unexpected ways. For example, she might have insights into the Elder Wand's true nature that others overlook. Another underrated character is Kreacher. He could be the focus, as his loyalty to the Black family and his knowledge of the old magic could be key in the fight against Voldemort, especially when it comes to the secrets related to the Deathly Hallows.

Blister is an underrated character. He has a unique look and his skills as a duelist could be explored more in a fanfic. Maybe a story could be written about his past, how he got into dueling, and what his goals are outside of the main events in the show. He could be given more depth and a more complex backstory, perhaps he has a family that he is trying to support through his dueling career.

Ser Davos Seaworth is often overlooked in some aspects. He has a great backstory and a strong moral compass. A fanfic could explore his early days as a smuggler more in - depth, or what he would do if he had to make a choice between his loyalty to Stannis and a new opportunity that could benefit the common people more. And then there's Bronn. He's always been in the background for the most part. A fanfic could put him in a situation where he has to decide whether to stay a sellsword or take on a more noble role, perhaps by taking over a small holdfast and ruling it in his own rough - and - tumble way.

Gauche Adlai is another underrated character. His Mirror Magic is really interesting. A fanfic could center around him and his relationship with his sister. Maybe he goes on a journey to find a way to completely bring his sister back to life, and in the process, he discovers new aspects of his magic that he didn't know before. He could also face some moral dilemmas about using his magic in extreme ways for his sister.

The guards at the Manyuu clan's gates are often overlooked. They are in a unique position, being the first line of defense and having to deal with all kinds of people coming and going. A fanfic could focus on their daily lives, the challenges they face, and how they interact with the more important members of the clan. Also, there's that one quiet librarian in the clan's library. She has access to all the ancient scrolls and books. A story could be written about her discovery of a long - forgotten prophecy that could change the fate of the Manyuu clan and how she decides to act on it.