What are some interesting plot ideas for Harry Potter and Dr Strange slash fanfiction?

One plot idea could be that Harry discovers a hidden portal in Hogwarts that leads to Doctor Strange's Sanctum Sanctorum. He then has to learn the ways of the mystic arts to close a rift that is endangering both the wizarding world and the world of Doctor Strange. Along the way, he teams up with Doctor Strange and they exchange knowledge about their respective magics.

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.

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.

Well, one interesting plot point is when the characters from the two universes first meet. For example, when Harry Potter meets Dr Strange, their different views on magic can lead to some really engaging dialogues. Another is when they have to combine their magical powers to defeat a common enemy. This often involves a lot of creativity in how the spells and magic from both worlds are used together.

One idea could be that Harry discovers he has the power to time - travel in a very unique way, not like the Time - Turner. He can enter different eras of the wizarding world's history and has to solve mysteries that are linked to his present. Another could be that he has a strange power of telepathy but only with dark creatures, which he uses to negotiate peace treaties. Maybe he also has the power to manipulate elements in a way no other wizard has, like creating new magical plants by combining the powers of fire and water.

A possible crossover could involve the characters' moral compasses. Harry Potter has a strong sense of right and wrong based on his experiences at Hogwarts. Dr Strange, on the other hand, has a more complex view of morality due to his dealing with different dimensions and powers. A fanfiction might explore how they interact when faced with a difficult moral decision, like whether to sacrifice one life to save many.

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.

One idea could be that Kylo Ren somehow travels to the wizarding world. He might initially be seen as a threat due to his dark side powers, but then he discovers a connection with a Harry Potter - like character who also has a complex relationship with power. They could start to understand each other's internal struggles and form an unlikely alliance.

One interesting story could be where Harry Potter, with his magic from the wizarding world, teams up with Stephen Strange in the multiverse. Maybe they combine their powers to fight a common magical threat that spans across different dimensions. For example, a dark entity that is causing chaos in both the Marvel universe and the wizarding world.

One idea could be that Doctor Strange accidentally opens a portal to the wizarding world of Harry Potter. He could end up at Hogwarts and be mistaken for a new kind of wizard. Maybe he tries to use his magic to teach the students some new spells or ways of magic, but it causes chaos because his magic is so different from theirs. For example, his use of the Time Stone could mess with the time - turners at Hogwarts.