One idea could be that the Avengers are somehow transported to the wizarding world. They might be initially confused by the magic but then start to work with the Hogwarts students and teachers to fight a common enemy, like a dark wizard who has also harnessed some sort of Muggle - like technology to become even more powerful. For example, Voldemort could team up with Hydra remnants to create a super - weapon that threatens both the magical and non - magical worlds.
It might be because fans love to imagine the magical world of Harry Potter combined with the superhero action of the Avengers. It offers a fresh and exciting take on both franchises.
Character development is key too. When characters from both series interact, it should feel natural. For instance, if Tony Stark were to meet Hermione Granger, their conversations should be engaging, with each character staying true to their original personalities. Stark might be impressed by Hermione's intelligence and magic, while Hermione could be intrigued by Stark's technological genius. Good crossovers also explore how the characters grow and change as a result of interacting with a completely different world and set of characters.
There's also 'Magic Meets Superpowers: Fem Harry Potter x Avengers'. This one dives deep into how the two universes' rules work together. The fem Harry Potter character has to adapt to the new world while also showing the Avengers what magic can do. It's full of unexpected twists and turns that keep you hooked from start to finish.
One idea could be that Harry uses his magic to help the Avengers in a battle against an otherworldly threat. For example, he could create magical shields to protect the team or use spells to disorient the enemy. Another idea is that the Avengers visit Hogwarts and learn about the magical world. Tony Stark might be fascinated by the magic technology and try to find a way to combine it with his own inventions.
The characters could interact through a shared mission. For instance, if there's a threat that endangers both the wizarding world and the world of the Avengers, they would have to work together. Harry could use his knowledge of magic to assist the Avengers in understanding the more mystical aspects of the threat, while the Avengers could use their combat skills and technology to fight the more physical parts of the enemy.
If an inventor from Harry Potter, like Albus Dumbledore, were to enter an Avengers - Harry Potter crossover. His knowledge of magic could have a huge impact. For example, he could use magic to enhance the Avengers' weapons or defenses. Magic might be a new concept for the Avengers and Dumbledore's inventions like the Marauder's Map could be used for strategic purposes in a fight against a common enemy.
Well, it could work by having a common threat. Say a powerful sorcerer from the Harry Potter world who has learned to harness some sort of high - tech power similar to what the Avengers deal with, and also has a network of assassins at his command. The heroes from each world would then come together. Harry Potter and his friends would bring magic, the Avengers their superpowers and technology, and the Assassin their unique combat and stealth abilities to combat this threat.
A plot might involve the Time Stone. Doctor Strange could accidentally open a portal to the Harry Potter universe. The Death Eaters, seeing an opportunity, try to steal the Time Stone. The Avengers and the Hogwarts students then have to work together. Thor could use his hammer to fight off Dementors, and Harry could show the Avengers how to use Patronuses. In the end, they manage to protect the Time Stone and close the portal.
One common theme is the clash of different power systems. You have the magic from Harry Potter and the superpowers from the Avengers. Another theme is teamwork. It's about how the characters from both universes learn to work together. For example, Hermione might use her intelligence to help Iron Man with some tech - magic hybrid problem.