Fanfic ideas combining Harry Potter and King Arthur
A really interesting fanfic concept could be that the Sorting Hat at Hogwarts was once owned by King Arthur. It was enchanted by Merlin to sort people based on their character traits, similar to how it sorts students into Gryffindor, Slytherin, etc. In the story, Harry might find an old parchment in the Room of Requirement that reveals this connection, and then he tries to figure out how this ancient magic from King Arthur's time is still working in Hogwarts.
Another possibility is that King Arthur's sword Excalibur has some sort of magical connection to the wizarding world in the Harry Potter universe. Maybe it was created by an ancient wizard who was friends with Merlin. In the fanfic, Harry could be on a quest to find out the origin of Excalibur and how it relates to the magic he knows. This could involve him traveling to different places in both the Muggle and wizarding worlds, and meeting characters from the King Arthur legends.
One idea could be a fanfic where Harry Potter discovers a hidden portal in Hogwarts that leads him to the time of King Arthur. He could use his magic skills to assist Arthur in battles, perhaps using spells to defeat the enemies that Arthur's knights struggle with. For example, Harry could use the Stunning Spell to incapacitate a large group of invaders.
Fanfic ideas combining Harry Potter and The Scorpion King
One idea could be a crossover where Harry Potter and his friends accidentally end up in the world of The Scorpion King. They could use their magic to help the Scorpion King in his battles against his enemies. Maybe Harry could use his invisibility cloak to spy on the enemy's plans and then use spells like Stupefy to stun them during the fight.
Fanfic ideas combining Harry Potter and Hulk?
One idea could be that Hulk somehow gets transported into the wizarding world of Harry Potter. Maybe a magical experiment gone wrong by a Hogwarts student creates a portal that sucks Hulk in. He could then cause chaos as he's not used to the magic and strange creatures there.
Fanfic ideas combining Harry Potter and Wendigo
One idea could be a story where a Wendigo somehow enters the wizarding world of Harry Potter. Maybe it's brought in by a dark wizard who wants to use it as a weapon. The Trio - Harry, Ron, and Hermione - would then have to figure out how to defeat it using their magic and knowledge.
Fanfiction ideas combining Harry Potter and the Lich King
Perhaps a wizard from Hogwarts gets transported to the world of the Lich King. He has to use his magic in new and unexpected ways to survive among the undead hordes. For example, he could use transfiguration spells to change the appearance of the undead, causing confusion among them.
Fanfiction Combining Harry Potter and King Arthur: Any Good Reads?
One great fanfic could be 'The Wizard of Camelot'. In this story, Harry Potter is magically transported to the time of King Arthur. The author cleverly blends the magic systems of both universes. Harry uses his wand in a world where Merlin's magic also exists. It's really interesting to see how he interacts with the knights of the round table.
Fanfic ideas combining Harry Potter and Beauty and the Beast
Another possibility is that Voldemort creates a spell that combines the dark elements of his magic with the curse from Beauty and the Beast. The Trio then has to find a way to reverse it. They might discover that the solution lies in the same kind of selfless love that breaks the Beauty and the Beast curse. This could lead to some really interesting character development and plot twists.
Fanfic ideas combining Harry Potter and a Space Captain
One idea could be that the Space Captain crash - lands on the magical world of Harry Potter. He has to learn about magic to repair his ship while Harry and his friends are intrigued by the advanced technology the captain brings. Maybe they team up to fight a new threat that is endangering both the wizarding world and the space captain's galaxy.
Fanfic ideas combining Harry Potter and Mamma Mia
A more complex fanfic could involve a dark wizard from the Harry Potter world trying to use the power of the music and the happy atmosphere in Mamma Mia as a way to hide from the Aurors. The characters from Mamma Mia would initially be unaware of the danger but gradually team up with the Harry Potter crew to defeat the dark wizard. This would combine the magic of Harry Potter with the sunny, carefree setting of Mamma Mia.
Fanfic ideas combining Harry Potter and Prince of Tennis
One idea could be a crossover where Harry Potter characters end up in the world of Prince of Tennis. For example, Harry could befriend some of the tennis players and learn about their passion for the sport. Maybe he could even try his hand at tennis, using his magic to add some unique twists to the game.
Fanfic ideas combining Harry Potter and Alma Wade
A third fanfic concept could involve a character from the Harry Potter series stumbling into Alma Wade's world. Let's say Hermione accidentally discovers a portal that leads to Alma's realm. She has to use her knowledge of magic and her wits to survive in this strange new place. Meanwhile, Alma Wade is intrigued by Hermione's magic and they start to learn from each other, with Hermione introducing wizarding spells and Alma sharing her unique powers.