One interesting plot point could be how Harry, with his knowledge of magic, might introduce new elements to the world of Westeros. For example, he could use magic to heal the sick in a way that is not common in that world. Another point could be his interactions with the Stark family. Since he is reborn as Ned Stark, he would have a different dynamic with his children compared to the original Ned Stark, perhaps being more open - minded due to his past as Harry Potter. Also, his approach to the political intrigue in Westeros might be different. He might use some of the strategies he learned in the wizarding world to deal with the power struggles in the Seven Kingdoms.
Well, a key plot point might be how he reconciles his two different sets of memories. Harry Potter has memories of a world full of magic and wizards, and now as Ned Stark, he has to fit into a world of knights and lords. His use of magic secretly could be a major plot element. He would need to be very careful not to expose his magic abilities, as it could be seen as witchcraft and get him into a lot of trouble. And his relationship with other characters like Catelyn Stark would be different. Since he has the soul of Harry Potter, his way of loving and caring for his family might have a different flavor, which could also drive the story in new directions.
In this fanfiction, an exciting plot point might be Tony Stark's reaction to the magic he discovers as Harry Potter. He's used to technology, so magic would be both fascinating and frustrating for him. He might try to reverse - engineer magic, which could lead to all sorts of interesting situations. Also, his Stark - like confidence and bravado could put him at odds with some of the more traditional wizarding families. His attempts to modernize Hogwarts, like bringing in new forms of communication or security systems using his knowledge from his previous life, would be a major plot point that could change the whole Hogwarts experience.
Well, perhaps Harry Potter uses his magic skills like the Patronus charm to fend off the enemies who are about to harm Ned Stark. He could apparate Ned to a safe place just in time.
Well, a common plot point is the culture shock. Sansa, coming from a medieval - like world of Westeros, experiences the modern - ish (in a magical sense) world of Harry Potter. She might be shocked by things like the moving staircases or the talking portraits.
One interesting plot could be Harry being reborn as a Stark and using his magical knowledge in the world of Westeros. He could secretly use magic to protect his family from the various threats like the Lannisters or the White Walkers. Maybe he uses a spell to enhance the strength of the Stark soldiers' weapons.
Well, perhaps Loki, reborn as Harry Potter, would use his knowledge of other realms to bring in new magical concepts. For example, he might introduce Asgardian rune magic to the Hogwarts curriculum, which could cause a stir among the professors and students alike. He could also use his wits to outsmart Voldemort in ways that Harry might not have originally thought of, like tricking him into believing false prophecies.
Well, one interesting plot point could be how the main character, reborn as a Black, might use their knowledge of the future to change the fate of the Black family in the wizarding world. Maybe they could prevent some of the dark deeds that the family is known for in the original Harry Potter series.
Well, perhaps Merlin's reborn identity as Harry Potter means he has an innate understanding of certain things. He could be able to see through Voldemort's plans more easily because he has seen similar dark wizards in his past life. Also, his relationships with the other characters like Hermione and Ron would be different. He might be a mentor - like figure to them, guiding them with his centuries - old wisdom.
One interesting plot point could be Itachi's unique ninja skills being applied in the wizarding world. For example, his Sharingan might give him an edge in certain magical duels or in detecting hidden magic. Another point could be his interaction with the existing Harry Potter characters. His calm and calculating nature might contrast with the more impulsive Gryffindors, leading to some interesting character dynamics.
Another interesting plot point could be the power dynamics. Catelyn Stark is used to a certain hierarchy in Westeros. In the Harry Potter world, she has to figure out where she stands among the wizards, witches, and magical beings. She might use her diplomatic skills to form alliances, like between the Gryffindor house and some other houses.
His sense of justice changes. In the wizarding world, Harry was more about individual justice against Voldemort. But as Ned Stark, he is concerned with the justice of his entire realm. He has to deal with laws, traditions, and the balance of power among different houses. His view of loyalty also broadens. He is now loyal not just to a few friends like in Hogwarts, but to his family, his bannermen, and his people. And his communication style changes. He has to use the more formal and diplomatic language of Westeros, rather than the casual talk he had with his wizard friends.