One idea could be that Harry Potter somehow ends up in the DC universe and teams up with Batman. Maybe he uses his magic to help Batman solve a case that involves dark magic in Gotham. Another could be a story where the wizards of Hogwarts interact with the Justice League. For example, Superman could be intrigued by the concept of magic in the wizarding world.
When the villains cross over, it can be really engaging. Voldemort and the Joker in the same story? That's a recipe for chaos. Some fanfictions explore how these two very different but equally evil characters would interact. Would they team up? Or would they try to out - evil each other? It's a concept that keeps readers hooked.
The idea of Harry Potter joining the Teen Titans is also really cool. Harry's magic skills would add a new dynamic to the team. He could use spells to help in battles against villains that the Titans usually face. And his experiences at Hogwarts could also teach the Titans some valuable lessons about friendship and loyalty.
Some crossovers might involve the Dark Arts in Harry Potter and the villains in DC. Maybe Voldemort could team up with Lex Luthor. However, the heroes from both universes would have to join forces to stop this evil alliance. It would be a complex and exciting plot with a lot of twists and turns as the heroes from different backgrounds figure out how to work together against a common enemy.
One interesting idea could be a crossover with 'Lord of the Rings'. Imagine Harry and his friends in Middle - earth, facing the dark forces there. They could learn new magic from the wizards in Middle - earth or teach their own brand of magic. Another idea is a crossover with 'Percy Jackson'. The demigods and the wizards could team up to fight a common enemy that threatens both the magical and the mythological worlds. Maybe they'd have to combine their powers and strategies.
One idea could be that Harry Potter and his friends are transported to the DC Comics universe. They could team up with the Justice League to fight a common enemy like Voldemort who has somehow gained powers from a DC Comics villain. For example, Voldemort could have made a deal with Darkseid to gain more power in exchange for helping him conquer the wizarding world first. Then, Harry and the likes of Superman, Batman, and Wonder Woman would have to combine their magical and super powers to stop them.
One idea could be that Harry Potter and some of his friends are transported to the DC universe and they have to team up with superheroes to fight a common enemy. Along the way, they form a unique bond with the DC characters, creating a harem - like group where everyone has different skills and personalities that complement each other.
Well, in a 'Harry Potter raised DC crossover fanfiction', perhaps Harry is raised by Wonder Woman. He could grow up learning about Amazonian values along with his own magical heritage. His magic might be seen as a new form of power in the DC world. For example, he could use magic to create protective shields during battles against the forces of Ares. Or he could be raised by the Flash, and use his magic to help the Flash with time - related problems, like creating a time - freezing spell to stop a time - traveling villain.
One interesting crossover could be Naruto having a sparring match with Superman. Naruto's unique ninja skills and chakra manipulation would be fascinating to see against Superman's super strength and speed. It would be a battle of different power systems.
I think Harry Potter and Superman would make an interesting pairing. Superman's super strength and Harry's magic are both very powerful in their own ways. They could learn from each other, like Superman learning about the limits and possibilities of magic, and Harry learning about using his powers for good in a different kind of world.
Well, in some fanfiction, we might see Anna and Kristoff visiting Hogwarts. They could be amazed by the moving staircases and magical creatures. In reverse, Harry, Ron and Hermione could end up in Arendelle. Hermione might be intrigued by the way Elsa controls her ice powers and try to find a scientific or magical explanation for it. Also, the Dementors from Harry Potter could be compared to the dark forces in Frozen 2, like the mist that Elsa has to face.