What are some interesting plot ideas in Harry Potter Avengers slash 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.

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.

Maybe the Infinity Stones are scattered across the Harry Potter universe. The Avengers have to team up with Harry Potter and his friends to retrieve them. During this adventure, a love triangle or rather a harem - like situation develops. For example, Harry Potter could find himself in the middle of a relationship with Pepper Potts and Ginny Weasley. They would all need to work together to stop a new dark force that is attracted to the power of the Stones.

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.

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 a magical anomaly brings Harry Potter to the world of Dr Strange. Harry, with his unique magical knowledge from Hogwarts, could team up with Dr Strange to fight a new dark force that is threatening both their realms. Their different styles of magic would make for an interesting dynamic as they learn from each other.

One idea could be a wizard from the Harry Potter world accidentally stumbling into Forks. Maybe he has some unique magic that the vampires in Twilight are intrigued by. For example, he could have a spell that reveals the true nature of vampires in a new way, causing chaos and new alliances.

A really cool storyline could be where Doctor Strange opens a portal to the wizarding world by accident. The Avengers then find themselves in Hogwarts. They are initially confused but soon realize they need to work together with the wizards. For example, Hulk could befriend Hagrid and help him with some of his more dangerous magical creatures. And Black Widow could train some of the Hogwarts students in combat skills, while the wizards teach the Avengers some basic defensive spells.

One interesting idea could be the exploration of a unique friendship between characters from Harry Potter and Riddick universes. For example, how Harry's magic might interact with Riddick's survival skills in a dangerous situation. Another could be the creation of a new magical - like world that combines elements of both, like a prison in the wizarding world where Riddick - like characters are held.