Well, you could write a fanfiction where the villains from different eras of the Harry Potter world team up. For example, Grindelwald and Voldemort joining forces in an alternate timeline. It would be really interesting to see how their different styles of dark magic would combine and how the heroes would deal with it. You could also focus on a single minor villain like Pius Thicknesse and expand on his character, perhaps giving him a more complex motivation for joining the Death Eaters than what was shown in the books.
Well, you could have a villainous oc fanfiction where the oc is an anti - hero type of villain. They might do bad things but for a good cause in their own warped view. For instance, stealing from the rich to give to the poor but using very unethical methods. Or perhaps an oc villain who is a powerful sorcerer that wants to reshape the world according to their own dark desires. They could be constantly in conflict with a group of young and inexperienced heroes.
One interesting idea in 'Harry Potter' fanfiction is the concept of alternate universes. For example, a fanfic might explore what would happen if Harry was sorted into Slytherin instead of Gryffindor. This could lead to a completely different set of relationships and storylines. Another idea could be time - travel fanfics where characters go back in time to change certain events in the wizarding world's history. It adds a whole new layer of complexity and intrigue to the original story.
Bellatrix Lestrange is also really interesting. Her extreme loyalty to Voldemort and her wild, unpredictable nature can add a lot of drama to a fanfiction. You could explore her relationship with her family, especially her sister Narcissa, and how that influenced her actions. Another interesting villain is Draco Malfoy. While he's not a full - blown villain in the end, his struggle between following his family's dark legacy and doing the right thing can be a great focus for a fanfiction.
A great idea for a Harry Potter parody fanfiction could be to set the story in a different time period, like the 1920s. The characters would have to adapt to the different fashion and social norms while still being wizards. Another concept is to have the Marauders be total opposites of their original selves. Instead of being mischievous, they are super - serious and overly proper. And for a really funny take, you could write a fanfiction where the Quidditch matches are more like a circus act. The players are on brooms that do crazy stunts on their own, and the Snitch is a living, talking creature that taunts the seekers.
Some fanfictions might focus on the emotional dynamics. How Harry Potter, for instance, could balance his feelings for multiple partners. It could show a more complex side of love in the magical world, where loyalty, jealousy, and deep affection all play out in unique ways compared to monogamous relationships in the original story.
In a 'Harry Potter' and 'Naquadah' fanfiction, it could be that an ancient wizard in the past used Naquadah to build a hidden magical structure. Now, Harry and his friends stumble upon clues about it. As they investigate, they learn about the connection between the two. They might find that Naquadah can be used to unlock hidden chambers in Hogwarts that were previously unknown. This would add an element of mystery and adventure as they explore the new areas and deal with any magical protections or traps left behind by the ancient wizard.
Some fanfiction ideas might include a story where Fry from Futurama is revealed to have some latent magical powers like those in Harry Potter. He then has to go to Hogwarts to learn how to control them. Or perhaps Professor Farnsworth creates a machine that can transport people to the world of Harry Potter, and the Futurama characters go on an adventure there, meeting the likes of Dumbledore and Voldemort. Also, there could be a fanfic where the Sorting Hat is used on the Futurama characters to see which Hogwarts house they would belong to.
Training in magical creature handling is also a great concept. Characters could be taught how to approach and communicate with different magical creatures like unicorns or hippogriffs. This training would involve learning their behaviors and how to gain their trust. It could also include training on how to defend against dangerous magical creatures.
Well, in some 'harry potter summoner fanfiction', there could be the idea of summoning magical creatures from different eras or regions. For example, summoning a long - extinct magical beast to aid in a battle against the dark forces. It adds a new and exciting dimension to the Harry Potter universe.
One interesting idea could be exploring how the magical creatures' biomass could be used in potions in a more in - depth way. For example, the feathers of a hippogriff might have different properties in fanfiction compared to the original series when it comes to brewing complex potions.