Perhaps Voldemort has a secret plan to use a spacecraft to gain more power. He teams up with some dark wizards who have knowledge of Muggle technology. Harry and his friends have to stop him by boarding the spacecraft themselves and battling Voldemort in zero - gravity, using both magic and their wits.
Sure. You can find some on fanfiction websites. In these fanfictions, the magical world of Harry Potter might be combined with the concept of spacecraft in various ways. Maybe the Hogwarts castle is turned into a spacecraft, or the Death Eaters are trying to take over a spaceship full of magical beings. It's a really creative blend of two different but exciting concepts.
One idea could be that Harry Potter somehow gets transported to the world where Bankotsu exists. They initially see each other as threats but then gradually come to understand each other's motives. For example, they might team up to fight a common enemy that has the power to disrupt both of their worlds.
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.
Some story ideas might include Harry being transported to a parallel magical world where archery is the main form of combat instead of magic wands. He has to quickly learn archery to survive and find his way back home. Or maybe there's a magical tournament that includes an archery event, and Harry decides to participate, much to everyone's surprise. He then has to train hard and discovers that there are magical arrows that have different effects, like freezing the target or making it tell the truth. This could lead to all sorts of adventures and challenges for Harry and his friends.
In fanfiction, Harry Potter's hidden power could be related to ancient magic passed down through his family. For example, he might have the ability to communicate with long - dead wizards who could give him advice on how to defeat Voldemort. Another idea could be that he has a hidden power of persuasion that allows him to turn even the darkest Death Eaters to his side. Also, some fanfictions might explore that his hidden power is the ability to manipulate time in a more complex way than just using the Time - Turner.
One idea could be exploring how Harry copes with his new werewolf form at Hogwarts. Maybe he has to hide it from his friends at first and deal with the fear of being discovered. Another could be his interactions with other magical creatures who are more accepting of his werewolf side.
One interesting idea could be a Doctor Master figure coming to the Harry Potter universe to help with some magical maladies that normal magic can't cure. Maybe they use their unique knowledge and skills to figure out a way to counter a dark curse that has stumped all the Hogwarts professors.
Well, in some fanfictions, dementor powers are extended to include mind - control over a larger scale. They might be able to not only suck out happy memories but also implant false ones. This could create really complex and dark storylines where characters are manipulated in more insidious ways.
One idea could be Norberta getting lost in the Forbidden Forest and Harry has to find her. Another could be Norberta growing ill and Harry, with his knowledge of magical creatures, tries to heal her. Maybe Norberta could get into trouble with some other magical creatures and Harry has to step in to protect her.
One idea could be a story where a character has a special power to resist Dementors' effects more than others. Maybe they discover a hidden spell or have a unique magical ability that they use to fight off Dementors when others are in danger. For example, a young witch or wizard who can emit a positive energy that counteracts the Dementors' despair.