Hermione and Edward could be an interesting pairing. Hermione's intelligence and thirst for knowledge could be intrigued by Edward's vampiric nature and his long - lived experiences. They could have some really deep conversations about life, death, and the pursuit of knowledge.
Harry Potter and Cayde - 6 would be an interesting pairing. Harry is used to the world of magic and mystery, while Cayde - 6 is a witty and resourceful Guardian. They could learn a lot from each other. Cayde - 6 could teach Harry some cool combat moves from Destiny, and Harry could introduce Cayde - 6 to the wonders of magic like Apparition.
One idea could be a story where a wizard from the Harry Potter world accidentally travels to the Twilight universe. Maybe he gets caught up in the vampire - werewolf conflict there while trying to find a way back home. He could use his magic in unexpected ways, like creating magical wards to protect the Cullens' home in a different way than they're used to.
A very interesting pairing could be Harry Potter and Hibari Kyoya. Harry is the main character in his series, full of courage and a strong sense of right and wrong. Paired with Hibari, who has his own code of conduct, they could have some really intense and thought - provoking interactions. Maybe they start off as rivals, each not understanding the other's way of doing things, but over time, they develop a grudging respect and eventually a deeper connection.
One interesting pairing could be Hermione Granger and Mal from Descendants. Hermione's intelligence and strong - willed nature would contrast with Mal's more rebellious and sometimes devious side. Another might be Harry Potter himself paired with Evie. Harry's heroic and self - sacrificing nature against Evie's more fashion - forward and charm - using personality would make for an engaging dynamic.
Hermione and Alice would also be a great pair. Both are highly intelligent and studious when it comes to magic. They could compare their different educational systems, with Hermione being schooled in the traditional Hogwarts curriculum and Alice having learned at Brakebills. They might start off as a bit competitive but then realize they can achieve more by working together, like researching a new and dangerous magical phenomenon that affects both their worlds.
I think Harry Potter and Captain America would make a great pairing. Harry has a strong sense of justice and leadership within the wizarding world, and Captain America has similar qualities in the superhero world. They could exchange ideas about leading their respective teams and learn from each other's experiences in fighting evil.
Definitely Harry Potter and Iron Man. Harry has his quick thinking and strong moral compass from growing up in the wizarding world, and Iron Man has his technological genius and sarcastic charm. They could bounce ideas off each other, with Harry explaining the intricacies of magic and Tony trying to find a scientific explanation for it. Maybe Tony could even create some gadgets to work with magic, like a device that can detect hidden magical objects.
I think Sokka and Ron would make a great pair. Sokka has his unique sense of humor and strategic thinking, and Ron is loyal and has his own brand of humor. They could get into all sorts of comical and adventurous situations together. Also, Zuko and Draco Malfoy could be an interesting pair. Zuko has his redemption arc, and Draco could potentially learn from Zuko's journey to become a better person.
Ron Weasley and Eliot Waugh would be an unexpected but interesting pair. Ron is known for his loyalty and his sense of humor, while Eliot is flamboyant and has his own complex personality. Their friendship could bring out different sides of both characters. Ron could introduce Eliot to the simple pleasures of the wizarding world like butterbeer, while Eliot could show Ron some of the more glamorous and wild aspects of the Magicians' world.
One really interesting pairing could be Captain America and Harry Potter. Captain America represents honor and self - sacrifice, which are values that Harry also holds dear. They could lead their respective teams in a joint battle against a common enemy. Also, Black Widow and Ginny Weasley would be an unexpected but fascinating pair. Black Widow's skills in combat and espionage could be combined with Ginny's fierce determination and her own combat skills learned from the D.A. Ginny could also teach Black Widow some magic tricks to use in their battles.