One interesting concept could be the magic of Harry Potter's world interacting with the high - tech gadgets of the MCU. For example, imagine Hermione trying to figure out how Tony Stark's arc reactor works using magic. Or perhaps the Avengers having to deal with a Dementor attack. Another concept might be characters from each universe teaming up. Harry, Ron and Hermione joining forces with the Avengers to fight a common enemy like Thanos who has somehow harnessed magic as well.
Loki and Draco Malfoy would be a likely crossover. Loki is the mischievous god in the MCU, and Draco is a bit of a troublemaker in the Harry Potter world. They could team up and cause all sorts of chaos. Maybe Loki would teach Draco some of his more devious tricks, and Draco could introduce Loki to the pure - blood ideology of the wizarding world, which could lead to some really interesting storylines.
In a fanfiction scenario where Harry Potter is in the MCU, the story could explore how his Hogwarts education would compare to the training of MCU heroes. Harry has been taught about magic, potions, and the history of the wizarding world. This knowledge could be applied in unique ways in the MCU. For instance, he might use his knowledge of potions to create antidotes to some of the strange toxins or substances that exist in the MCU. Also, his loyalty and sense of justice, which were developed through his experiences at Hogwarts, would make him a great ally to the Avengers. He would probably befriend characters like Captain America, who also values these qualities, and together they could face new threats that require both physical strength and magical power.
Another interesting concept would be a crossover where Hogwarts is suddenly transported into the MCU universe. The students of Hogwarts have to adapt to this new world filled with superheroes and high - tech gadgets. Meanwhile, the superheroes are intrigued by the magic of Hogwarts and want to learn more about it.
Harry Potter would be the central character. In the MCU side, Captain America could play a major role. His old - fashioned values might clash or complement Harry's magical upbringing. For the harem, Gamora would be a great addition. She has her own strong - willed nature and combat skills. Another character could be Shuri. Her scientific genius could be fascinated by Harry's magic, and she could try to understand and even replicate it. These characters would create a diverse and interesting dynamic in the fanfiction.
Well, it could be a wild mix. Maybe Harry Potter would be transported into the MCU universe and find himself in a harem situation with some of the MCU female characters. He might use his magic in unexpected ways among the superheroes and super - powered beings. For example, he could use spells to help Iron Man with his suit upgrades, while also dealing with the romantic interests of characters like Black Widow or Scarlet Witch. It would be a really interesting crossover of two very different fictional worlds.
His magic could work in a similar way as it does in the wizarding world. His wand would be the key tool. For example, the Stunning Spell could be used to take down MCU villains just as effectively as it does Death Eaters.
Doctor Strange would be an interesting character to focus on in a Harry Potter MCU fanfiction. He already has knowledge of magic in the MCU, but it's a different kind of magic compared to that in Harry Potter. He could compare and contrast the two magics, and perhaps even learn new spells from the Harry Potter universe. His presence could also bridge the gap between the two universes in terms of magic.
One idea could be that Tinkerbell finds her way into the wizarding world of Harry Potter. Maybe she gets accidentally transported there by some magical mishap. She could use her fairy magic in Hogwarts, like helping to repair broken objects in a more sparkly and unique way compared to the Reparo charm.
A popular one is 'Fem Harry and the World of Middle - earth'. This fanfic is really interesting because it crosses over the Harry Potter universe with Tolkien's Middle - earth. Here, Fem Harry has to adapt to the very different cultures and magic systems in Middle - earth, and there are some great character interactions that add depth to the story.