Well, Hermione could be really intrigued by Doctor Strange's library. She might ask him all sorts of questions about the books and scrolls he has, and they could exchange knowledge about different magical concepts. For example, Hermione could learn about the use of astral projection from Strange, and in return, she could teach him some of the more complex spells from the wizarding world.
The characters would have some really interesting interactions. For example, Hermione might be both fascinated and a bit frustrated by Harry's new powers. She would try to study them while also scolding him if he uses them recklessly. Ron, on the other hand, would probably be in awe and a bit jealous at times. And the professors at Hogwarts would be very cautious about Harry's powers, especially Snape who would be suspicious as always.
Well, the magic in Harry Potter is more about incantations and potions, while Doctor Strange's magic is more about using his hands to create spells and manipulate the fabric of reality. In fanfiction, they could interact in a way that Harry Potter characters learn to use some of Doctor Strange's hand - based magic techniques. For example, Hermione might be really interested in how Doctor Strange can create portals and would try to learn the principles behind it.
Well, Doctor Strange's magic is more about manipulating energy and dimensions. His spells are based on gestures and incantations from the Marvel universe. Harry Potter's magic is more about using wands and specific spells like 'Expelliarmus' or 'Lumos'. If they were to interact, Doctor Strange might be able to enhance the power of Harry's spells by adding his own energy manipulation. For example, if Harry were to cast a shield charm, Doctor Strange could use his magic to make it stronger and cover a larger area.
The characters could board the Flying Dutchman. For example, Harry, Hermione, and Ron could be on a quest and find the ship. They might be initially scared by its spooky appearance but then realize they need to work with the crew. Hermione could use her vast knowledge of magic to communicate with the ship's magic, while Ron might be more hesitant but still offer his loyalty and strength.
Well, Daryl could teach Harry how to track. Harry has his magic to sense things, but Daryl's skills are all about the physical world. They could be in a situation where they need to find a missing person or a hidden object. Daryl would show Harry how to read signs on the ground, and Harry could use his magic to enhance Daryl's senses for a short time.
The characters could interact through magic exchanges. For example, Hermione could be fascinated by the magic of the ponies, which is so different from the wizarding magic she knows. She might try to study it and figure out how it works. In return, Twilight Sparkle could be interested in the books Hermione reads and learn about wizarding knowledge.
Well, Gabriel could be a key figure in helping Harry Potter understand some of the deeper mysteries of magic. Since Gabriel has a different kind of power in the Supernatural world, he could show Harry that there are other ways to use magic that are not taught at Hogwarts. For instance, he could teach Harry how to use magic to manipulate time on a small scale, which could be useful in Harry's fight against the Dark Arts. And Harry, in turn, could introduce Gabriel to the rich magical culture and history of the wizarding world, like the story of the four founders of Hogwarts or the origin of the Hallows.
Well, Hermione might study the Kusanagi no Tsurugi. She'd be fascinated by its history and magic. She could try to decipher any inscriptions on it using her vast knowledge of ancient languages. Maybe she'd find a connection between the magic in the sword and some of the lost spells in the wizarding world.
The characters could interact in various ways. For example, Merlin could meet Hermione. Hermione, being very interested in magic knowledge, would be fascinated by Merlin's different approach to magic. She might ask him a million questions about his spells and how he learned magic in his time.
In a fanfiction scenario, it could be that the Time Stone has some sort of connection to the magic in the Harry Potter world. Doctor Strange is in trouble while dealing with an enemy who wants to misuse the Time Stone. Harry Potter, with his knowledge of time - turning devices like the Time - Turner, manages to outwit the enemy and save Doctor Strange.