Fanfiction ideas combining Harry Potter and Rise of the Guardians

One idea could be a crossover where the characters from Harry Potter and Percy Jackson end up in the world of Guardians. For example, Harry, Hermione, and Ron could meet Star - Lord and the gang while on a quest to find a magical artifact that has the power to save both the wizarding world and the demigod world. The Guardians could initially be skeptical of these strange new wizards but then realize they have a common enemy in a dark force that threatens all their realms.

Another interesting concept is a story where the Guardians have to protect Hogwarts from a new dark threat. The Guardians, with their unique powers, team up with the Hogwarts students and teachers to fight off the evil. For example, Jack Frost could use his ice powers to create barriers, while the wizards use their spells.

Another aspect could be the exchange of technology and magic. The Guardians' advanced technology could be combined with magic in unexpected ways. For instance, they could use a combination of a wizard's spell and a Guardians' gadget to create a super - weapon against a powerful foe. Or, the magic of the Marauder's Map could be used to track enemies across different galaxies in the Guardians' territory.

One idea could be that Fluttershy somehow gets transported into the Harry Potter world. Maybe she arrives at Hogwarts as a new kind of magical creature that the students have never seen before. Her gentle nature might initially cause confusion among the more rowdy students, but she could gradually make friends with the likes of Luna Lovegood, who would be intrigued by her uniqueness.

Another concept could be that Harry Potter discovers he has a connection to Magneto's mutant powers. This might happen during a strange encounter with a dark magic object that unlocks a latent power within him. He then has to learn how to control these new abilities while also dealing with the threats in his own wizarding world, and he might seek out Magneto for guidance in a secret meeting across the boundaries of their two worlds.

One idea could be a crossover where Kakashi is summoned to the Harry Potter world by a dark magic spell gone wrong. He then uses his ninja skills and Sharingan to navigate the wizarding world, perhaps even teaching some Defense Against the Dark Arts classes with his unique combat knowledge.

Maybe in a fanfiction, Harry Potter and his friends accidentally stumble upon a hidden Cybertronian relic. This relic has some sort of power that attracts Megatron. Harry and his friends then have to defend the relic from Megatron while also trying to figure out what it does and how to use it to their advantage in the fight against Voldemort.

One idea could be a crossover where Harry Potter accidentally travels to the One Piece world and meets Whitebeard. He could learn about their different forms of magic and power, and together they face a new threat that combines the dark magic from his world and the powerful pirates in the One Piece world.

One idea could be a crossover where Harry Potter accidentally ends up in the world of Ranma 1/2. Maybe he's on a magical experiment gone wrong and lands in Nerima. He could use his magic to help Ranma deal with his curse, like creating a spell to keep him from changing into a girl when splashed with cold water.

Another concept could be a crossover where the magic in the Harry Potter universe has an unexpected effect on Android 18. For example, it could start to interact with her android systems in strange ways, giving her new powers or abilities that are a combination of magic and her android technology. This would lead to a whole new set of adventures as she tries to figure out what's happening to her.