One idea could be a crossover where characters from Harry Potter and Wizard 101 team up to fight a new dark force. For example, Harry Potter and his friends could meet up with the wizard from Wizard 101 in a magical realm that is a blend of both universes.
Another interesting concept for fanfiction would be to explore the backstories of some of the minor characters in both Harry Potter and Wizard 101. Maybe there was a character in Wizard 101 who had a connection to a wizarding family in Harry Potter long ago, and this connection could be the focus of the story, delving into how their families interacted in the past and how it affects the present situation in the fanfiction world.
One interesting idea could be mutant wizards with unique powers beyond the normal magic in the Harry Potter world. For example, a wizard who can control time in a completely different way than Hermione's time - turner. Another could be mutant wizards having physical mutations that also enhance their magical abilities, like wings that allow for faster flying spells.
Perhaps a plot where the wizard king is from a different magical realm and comes to the Harry Potter universe. He has to adjust to the different magical customs here while also trying to solve a mystery that involves a powerful magical artifact that was lost long ago. This could involve him teaming up with Harry and his friends and teaching them some new magical techniques from his own realm.
One idea could be that the Royal Wizards have a secret society within Hogwarts that Harry discovers. They have ancient spells and knowledge that could help him in his fight against Voldemort.
A plot could also revolve around a character from the Muggle world who discovers they have wizarding blood later in life. They then have to adapt to the wizarding world, much like Harry did when he first found out he was a wizard. But this character could bring in a fresh perspective, having lived in the Muggle world for a long time and being more familiar with Muggle technology and culture.
One interesting 'Harry Potter, not a wizard' fanfiction could be where Harry is a normal muggle but still manages to fight against the dark forces in the wizarding world using his unique muggle skills. Maybe he's a tech - savvy guy who uses modern technology to outwit the magic - using villains.
One interesting story could be about a new character who discovers a hidden spell in the wizard101 world that has connections to the Harry Potter universe. For example, a spell that can open a portal between Hogwarts and the wizard101 schools.
One interesting plot idea could be a battle between Voldemort and the main villain from Kamen Rider Wizard in a world that is a blend of both universes. Another could be Harry Potter and his friends using Kamen Rider Wizard's powers to travel to different dimensions within the wizarding world. It would be a great adventure seeing how they adapt to these new powers.
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.
Another idea for a fanfiction could be a wizard who is secretly training as a ninja. They keep their ninja training a secret from their friends at Hogwarts because they're afraid of being judged. But as they get better at it, they start using their ninja skills to protect their friends from dark wizards, like being able to quickly disarm an attacker without using a traditional magic spell.
In 'the black wizard harry potter fanfiction', the exploration of themes could be really engaging. It could delve into themes like redemption, the allure of power, or the consequences of being an outcast in the wizarding world. The author might use the black wizard as a vehicle to show how these themes play out in a different context compared to the original Harry Potter series. This can make readers think about the familiar elements of the series in a whole new light.