I remember reading a fanfiction in which Harry's super strength is a gift from a magical creature. This strength not only makes him physically powerful but also gives him a sort of mental boost. The story, whose title I unfortunately can't recall right now, explores how Harry's relationships with his friends change as he becomes this super - strong wizard. It also delves into how the wizarding world views him differently.
There's a fanfic where Harry's super strength is a result of an ancient spell gone wrong. It's really interesting as it shows how Harry has to learn to control this new - found strength while still dealing with his regular Hogwarts life. I think it's called 'Harry Potter and the Unintended Power'. It has some really cool action scenes where Harry uses his strength to fight off dark creatures.
One interesting fanfiction could be 'Harry Potter: The Speedy Wizard'. In this story, Harry discovers his super speed ability during a Quidditch match. He zooms around the field, leaving everyone in shock. It adds a whole new dimension to his character and the sport of Quidditch.
One interesting 'Harry Potter has cancer' fanfiction might be 'The Battle Beyond the Illness'. In it, Harry discovers he has cancer but still tries to fight Voldemort's forces. His friends, like Hermione and Ron, rally around him, using magic in creative ways to both combat the Dark Arts and try to find a magical cure for his disease.
There might be a fanfic where Harry's stutter is a result of some dark magic he encountered. In this fanfic, he could be on a journey to find a cure. His stutter would add an extra layer of difficulty to his adventures as he tries to explain his situation to others and seek help. This would make for a very engaging and unique Harry Potter fanfiction.
I'm not sure of a specific one, but generally, in such a fanfiction, Harry's blue hair could give him a new identity. He could use it to his advantage when trying to go undercover in the wizarding world. It would be like a disguise that no one would expect. Writers might explore how his appearance affects his relationships, like how Hermione might react with her logical mind trying to find a way to reverse it, while Ron might just find it hilarious.
There is a fanfiction where Harry has red hair due to a magical mishap. It shows how he tries to deal with this new look while still facing the regular threats in the wizarding world. His friends at Hogwarts have various reactions, some find it hilarious while others are more concerned about the cause of this sudden change.
One possible fanfiction could be 'The Struggle of Harry Potter with Brain Cancer'. In this fic, it might show how Harry copes with the diagnosis while still dealing with his wizarding world responsibilities. It could explore his relationships with his friends, like Hermione and Ron, as they support him through the difficult time.
One interesting fanfiction could be 'The Long - Haired Harry Potter's Adventure'. In this fic, Harry's long hair becomes a symbol of his new - found freedom and individuality. It might also play a role in his magical abilities, perhaps as a conduit for some unique spells.
A great one is 'Crush in the Shadows'. Here, the author writes about how Harry's crush on Remus is intertwined with the events happening in the wizarding world. It's not just about the crush, but also how it affects Harry's actions and decisions during dangerous times.
There is a story where the female vampire mate has unique powers. In this fanfiction, she uses her vampire abilities to protect Harry from dark wizards. It's an interesting take on how a non - wizard character can be integrated into the Harry Potter universe.
Well, I also know a fanfiction called 'Harry's Muggle Heart'. It shows how Harry, who has always been part of the wizarding world, navigates a relationship with a Muggle. There are many sweet moments as he introduces her to simple magic things like a self - stirring spoon, and they also face difficulties when the wizarding world's secrets start to surface.