ideas for harry potter fanfiction

One funny idea could be a story where the Marauders accidentally turn themselves into cats and have to deal with life in Hogwarts as felines. They'd be chasing mice instead of playing pranks on Snape for a while, and it would be hilarious to see them trying to communicate with the other students while being cats.

One idea could be that Supergirl, while on a mission in a different dimension, accidentally lands in the wizarding world of Harry Potter. She is initially confused by the magic there as it's different from her own powers. Harry and his friends are both in awe and a bit wary of her. They could team up to fight a common enemy that threatens both the wizarding world and the world Supergirl is from.

A fanfiction could focus on a group of Hogwarts students who encounter a Nundu while on an unauthorized adventure in the Forbidden Forest. They have to use their combined magic skills, including spells they've learned in Defense Against the Dark Arts, to fend off the Nundu and find their way back to the castle safely. This would be a great way to show the growth and teamwork of the students.

One idea could be that Harry discovers a hidden centaur community in the Forbidden Forest. He's initially scared but soon realizes they have a deep connection to magic that Hogwarts has not taught. He starts learning from them, about their archery skills and how they communicate with nature.

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.

One idea could be that Harry creates a school for magical creatures. He realizes that there are so many unique and often misunderstood creatures in the wizarding world, and he wants to give them a place to learn and grow. This school could teach them how to interact with wizards in a positive way, as well as develop their own magical abilities.

Perhaps a story about a group of outcast students who form a secret society dedicated to monster slaying. They are not the typical popular or top - performing students at Hogwarts. Instead, they are misfits who have been bullied or overlooked. But together, they use their combined skills and the power of friendship to take on the most terrifying monsters in the wizarding world.

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.

He could be a target of a dark wizard who wants to steal his new - found power associated with the white hair. In this fanfiction, Harry has to constantly be on the run and use his wits and magic to stay alive. The white hair might be a sign of a connection to an ancient magic that the dark wizard desires.

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.