Some fanfictions might explore justice for the 'mudbloods' who face discrimination. It could show a world where the pure - blood supremacist ideas are quickly quashed and those who have been bullied or looked down upon due to their non - pure - blood status get justice. For example, students like Hermione are no longer taunted and instead are respected from the start.
One interesting 'and justice for all Harry Potter fanfiction' story could be where the House - elves finally get equal rights in the wizarding world. In the original series, they are treated as servants, but in this fanfiction, Hermione's S.P.E.W. idea actually comes to full fruition. Wizards and witches start to see House - elves as equals, and they are given the right to education and proper wages.
A really cool crossover concept could be a combined threat that requires both the skills of the Justice League and the magic of the Harry Potter world to defeat. Maybe a powerful alien sorcerer arrives on Earth. The Justice League's superpowers alone aren't enough, so they team up with Harry Potter and his friends. Harry could use the Patronus charm to fend off the dark magic of the alien, while the Flash could use his speed to quickly deliver magic items to different locations as needed.
One possible plotline could be Harry Potter taking on the corrupt Ministry of Magic to ensure fair treatment for all magical beings. Maybe he discovers some dark secrets within the Ministry and decides to expose them to bring about justice.
Perhaps in the fanfiction, Voldemort teams up with some of the Justice League's villains. This would force the heroes from both universes to work together. The wizards could teach the superheroes about magical defenses, and the superheroes could share their combat and strategic skills. Also, imagine Hermione tutoring Batman on advanced magical theories. It would be really cool to see how their different worlds' knowledge would interact.
In some fanfictions, Harry Potter seeks justice for the wrongs done to the house - elves. He could fight against the discriminatory treatment they face in the wizarding world, perhaps by introducing new laws or creating a sanctuary for them.
One interesting crossover could be Harry using his magic in the world of the Justice League. For example, he could use spells like 'Accio' to retrieve important items during a Justice League mission. Maybe he'd team up with Superman and use magic to enhance Superman's powers in a unique way.
One idea could be that Harry Potter is magically transported to the DC Universe and is mistaken for a meta - human. The Justice League initially views him with suspicion but then realizes his unique magical abilities could be an asset in fighting a new, magic - based threat.
In a 'Harry Potter Harem Justice League Fanfiction', it could start with Harry being transported to the Justice League's universe. He discovers that his magic is a unique power there. The harem might form as the female members of the League, like Hawkgirl and Black Canary, are intrigued by this new 'wizard' in their midst. Meanwhile, they all figure out that an old enemy of the League has teamed up with Death Eaters from Harry's world. So, they train Harry in their ways and he teaches them some magic, all while dealing with the budding relationships.
In this 'harry potter gets justice fanfiction', it may explore the idea of Harry being compensated for all the hardships he endured. This could include things like his parents' death. Maybe the fanfic has a plot where he is able to bring real justice to those who were involved in the dark deeds against his family, like Voldemort's followers. It could also be about Harry getting the respect and support he truly deserved throughout his time at Hogwarts and beyond.
Yes, there are many. For example, some fanfictions might combine the magical world of Harry Potter with modern gaming concepts like virtual reality. In these stories, characters could enter a VR version of Hogwarts and have new adventures, facing challenges that are different from the original books but still maintaining the charm of the Potterverse.