Well, a lot of them have the theme of breaking barriers. In the wizarding world, there are social and personal barriers between Harry and Filch. Fanfictions often explore how they overcome these. Also, the theme of understanding is prevalent. Harry and Filch come from different worlds within Hogwarts, and through their friendship, they learn to understand each other's perspectives. This can be really interesting as it shows growth in both characters.
Sure. In some fanfictions, the author might create a scenario where Harry discovers that Filch has a softer side. For example, Filch could be secretly protecting a magical creature on the Hogwarts grounds, and Harry stumbles upon this. This shared interest in the creature could be the start of their friendship. It's these kinds of creative plotlines that make 'Harry friends with Filch' fanfictions so engaging.
One possible plot could be that Harry catches Filch in a vulnerable moment. Maybe Filch has lost something precious, and Harry helps him find it. This act of kindness makes Filch see Harry in a new light, and they gradually start to become friends. Harry could then learn more about Filch's past and the reasons behind his strict nature.
One great 'Harry Argus with Hermione' fanfiction could be 'The Unseen Bond'. It explores a unique relationship between them, where they team up to solve a mystery in Hogwarts that the other characters are oblivious to. It has great character development and a really engaging plot.
I'm not sure of a specific 'Harry friends with Filch' fanfic off the top of my head. But you can try searching on popular fanfic websites like Archive of Our Own. They usually have a wide range of fanfics based on different themes and relationships, and you might find one that focuses on Harry and Filch becoming friends there.
The story of Argus doesn't have a fixed length. It depends on the details and subplots included. Some might consider it long, while others might have a different perception based on their engagement with the story elements.
One great 'Best Revenge' Harry Potter fanfic could be 'The Dark Phoenix's Revenge'. In this fic, a character who has been wronged by the pure - blood supremacists in the wizarding world decides to take matters into their own hands. They use their knowledge of dark and light magic to expose the true nature of those who have been oppressing others. It's a thrilling read as it shows how the underdog can turn the tables.
I'm not sure specifically as there are many fanfictions with that theme. It could be about a character getting revenge on their enemies in the Harry Potter universe, perhaps a student getting back at a bully like Draco Malfoy, or a wizard seeking vengeance against a dark wizard. There are countless creative ways this could be explored in fanfiction.
Well, betrayal is a huge theme in 'Harry Potter revenge fanfic'. Think about it. Many of the revenge stories start because a character has been betrayed by someone they trusted. Like Harry being betrayed by a supposed friend and then seeking revenge. Also, self - discovery is common. As the characters go through their revenge journey, they often learn more about themselves, their limits, and their capabilities. It's not just about getting back at someone, but also about growing as a person in a rather dark and twisted way.