One challenge is combining different universes. Kingsman has a modern, spy - based world, while Harry Potter is a magical boarding - school - based universe and Merlin is from a more mythological - historical setting. Keeping the rules and tones of each consistent while merging them can be tough. Another is pleasing fans of all three. Fans of each franchise have specific expectations, and it's hard to meet them all in one story.
Yes, there might be some out there. However, it's not a very common combination. You'd have to search through various fanfiction platforms. Some might explore the idea of Merlin - like characters in the Kingsman universe interacting with the magical world of Harry Potter in unique ways, but it would be a very niche sub - genre within fanfiction.
One challenge is merging the two different universes. Harry Potter has a world full of magic, with wizards, spells, and magical creatures. Peter Parker's world is more of a modern, urban superhero setting. Combining these two requires a lot of creativity to make it seem believable.
The challenges are numerous. Firstly, in terms of world - building, you need to find a way to make Hogwarts and the Jedi Academy (or equivalent Star Wars settings) coexist in a logical way. Secondly, the gay relationship has to be developed in a way that respects the characters from both universes. Harry Potter characters have their own personalities and story arcs, and so do the Star Wars characters. Combining them in a romantic or sexual relationship requires a great deal of creativity. Moreover, you have to consider the fan bases of both franchises. Some fans might be resistant to this kind of crossover and the addition of a gay relationship, so writing in a way that can appeal to a broader audience while still staying true to the concept is quite difficult.
One challenge is his negative attitude towards Harry in the original story. It's hard to suddenly make him into a love interest. Another is his mysterious side. Writers need to figure out how to make his secrets fit into a romantic relationship. Also, his loyalty to the Death Eaters at one point and then to Dumbledore later is a complex web that's difficult to untangle when writing a romantic scenario with Harry.
One challenge is maintaining the integrity of both universes. For example, if you're crossing over Harry Potter with Star Wars, you have to make sure that the rules of magic and the Force don't clash in a way that makes the story unbelievable. Another is character consistency. Each character has their own personality, and when you put them together in a new setting, you need to keep that intact.
One challenge would be the secrecy. In the wizarding world, there are different rules about secrecy, but the Kingsman operate on their own strict code. Harry would have to be extra careful not to accidentally expose magic in front of his new colleagues. Another challenge is the technology. He's used to magic wands and potions, not high - tech guns and gadgets. Learning to use them proficiently would take time.
One challenge is combining the two very different universes. Harry Potter has a very structured magic system and a set of established rules, while Wolverine comes from a world of mutants with different powers and ethics. So, making the two co - exist in a believable story can be tough.
One challenge is maintaining the integrity of both universes. The magic systems in Harry Potter and the horror elements in The Conjuring are very different. Writers need to find a way to blend them seamlessly.
One challenge is combining the different power systems. In Harry Potter, magic has its own rules like spells, potions, and magical creatures. In Marvel, there are superpowers, high - tech gadgets, and alien races. Making these two work together without one overpowering the other is tough. For example, if you just let Doctor Strange's magic easily defeat Thanos, it would seem too simple.
One challenge is merging the two very different universes. Harry Potter has a very distinct magic system based on spells, potions, and wands, while RWBY has its own Semblances and Dust. Writers need to find a way to make these two systems coexist or interact in a believable way.