It could bring together the magical world of Harry Potter and the time-traveling adventures of Dr Who in really unique ways. Maybe there's a time-travel mishap that lands the Doctor in Hogwarts or vice versa.
It would be really wild. Harry Potter in the role of Dr Fate would bring a whole new dynamic. Harry's magical skills from the wizarding world combined with Dr Fate's powers and responsibilities. He might use his wand in new ways while wearing Dr Fate's helmet. Maybe he'd use his knowledge of Hogwarts magic to fight enemies in a different, more cosmic way like Dr Fate does.
It might not be a traditional or 'legitimate' in the sense of being part of the original canons. But in the realm of fanfiction, it's a great idea. Fanfiction is all about creativity and mashing up different universes. Harry Potter has its own set of magic rules and Doctor Strange has his. Blending them could result in a whole new set of magic spells and powers that could be really cool to explore.
One interesting fanfiction could be about Dr. Stein using his scientific knowledge in the world of Harry Potter to create new magical devices. For example, he might combine his understanding of mechanics with magic to make a more efficient broomstick. Another could involve a crossover where the characters from 'Harry Potter' seek Dr. Stein's help to solve a particularly difficult magical - scientific conundrum, like a spell that is causing a disruption in the fabric of time and space, which Dr. Stein is uniquely equipped to handle.
One possible plot could be that Dr Strange is summoned to Hogwarts to train the students in advanced magic. He starts with Harry Potter, teaching him how to better control his magic and use it in more creative ways, like using time - based spells.
Well, one possibility is that Harry would be exposed to a whole new world of magic. Dr. Strange's magic is very different from the magic in the Harry Potter universe. Harry might learn new spells and ways of using magic that could make him even more powerful. He could also get involved in Dr. Strange's battles against otherworldly threats, which would be a huge change from his battles with Voldemort.
Yes, there are some really interesting 'Dr Strange trains Harry Potter' fanfics. You can find them on various fanfic websites. Some explore unique magical concepts by combining the two universes, like how Dr Strange's magic could influence the way magic is taught at Hogwarts.
Well, it's possible that such a fanfiction exists. However, the world of fanfiction is vast. Harry Potter and Dr Fate come from different fictional universes, so it would be an interesting crossover. You may have to dig deep in the fanfiction communities. Check out some of the more niche Harry Potter or Dr Fate fanfiction groups on social media platforms. They might be able to point you in the right direction if such a story exists.
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.
I'm not sure of specific writers for this particular crossover. But you can start by looking on popular fanfiction websites like Archive of Our Own or Fanfiction.net. Search for 'Harry Potter Dr Stein' and check the works with the highest ratings and most reviews. Those are usually written by more experienced and well - liked writers.