What are some interesting plot ideas for a Harry Potter Avengers harem fanfiction?

One idea could be that Voldemort teams up with a villain from the Avengers universe, like Loki. This would force the heroes from both worlds to join forces. The Avengers could use their high - tech weapons and superpowers, while the Harry Potter characters would bring their magic to the fight.

One possible plot idea could be Harry having to balance his relationships with multiple characters from different houses while also dealing with the Dark Lord's threats. For example, he might form a bond with a Gryffindor girl who is brave and adventurous, a Ravenclaw who helps him with his studies and strategic planning against Voldemort, and a Hufflepuff who offers him emotional support during tough times.

One idea could be that a new character, perhaps a powerful sorcerer, arrives in the Avengers' world. This character has a unique power that attracts the Avengers in different ways, leading to a harem - like situation. For example, Thor might be intrigued by their strength in magic which he respects, while Black Widow could be interested in their stealthy and strategic use of power. Another plot could involve a time - travel accident where an Avenger from the future comes back and ends up in a complex relationship with the current Avengers team, forming a harem.

Perhaps the wizards from Harry Potter could teach the Avengers some magic. For example, Harry could show them how to use the Patronus charm for protection. In return, the Avengers could introduce the wizards to their high - tech gadgets. Iron Man could be especially interested in the magical properties of things like the Elder Wand. And then there could be a big battle where the combined powers of magic and technology are used to fight off a new, powerful enemy.

Maybe the Time Stone from the Avengers universe gets accidentally sent to the Harry Potter world. This causes chaos as different characters try to use it for their own purposes. Harry and his friends might think it could be used to defeat Voldemort once and for all, while the Avengers are desperate to get it back to prevent time - related disasters in their own universe. Hermione would be very intrigued by the science behind the Time Stone and try to study it, which could lead to some interesting interactions with the science - minded Avengers like Bruce Banner.

One idea could be that Voldemort teams up with Loki. They both have a thirst for power and chaos. The Avengers and the wizards from Harry Potter's world would have to put aside their differences to fight this new, powerful alliance. Maybe the Time Stone could be involved, with Doctor Strange and Hermione trying to figure out how to use it to prevent the villains from achieving their goals.

Maybe there's a crossover where the Infinity Stones are somehow related to powerful magical artifacts in the Harry Potter world. The Avengers and the Hogwarts students could team up to keep these powerful items out of the wrong hands. This would involve characters like Captain America learning about the wizarding world's history and culture.

Well, an interesting plot could be where Fem Harry Potter's magic is seen as a new form of power in the Avengers' world. She could be recruited by SHIELD to help train the Avengers in new combat techniques using magic. Then there's the idea of a villain from the Harry Potter world teaming up with a Marvel villain, and Fem Harry and the Avengers have to put aside their differences to stop them. Also, what if Fem Harry Potter was an Avenger from the start? How would her presence change the events that already happened in the Marvel movies?

One idea could be that Harry Potter and some of his friends are transported to the DC universe and they have to team up with superheroes to fight a common enemy. Along the way, they form a unique bond with the DC characters, creating a harem - like group where everyone has different skills and personalities that complement each other.

In a 'harry potter and marvel harem fanfiction', it could be that a powerful magical object from the Potter universe is lost in the Marvel universe. A group of Marvel heroes and some Harry Potter characters team up to find it. During the adventure, the male Potter characters develop relationships with the female Marvel characters, resulting in a harem - centered plot.