Common themes include identity. For instance, a character from Harry Potter might question their identity when exposed to the X - Men's world of mutants. Also, the concept of good vs. evil is often explored. The villains in both universes, like Voldemort and Magneto, have different ideologies, and fanfics might play with how the heroes from both sides come together to fight a common foe. There's also the theme of friendship, as characters from both series form new alliances and relationships.
One common theme is family. Since they are father - son, many fanfics explore their relationship and how they bond over their shared family heritage. Another theme is legacy. They both carry the Potter name and the stories often deal with how they uphold or change the Potter legacy. Magic is also a big theme as they both are powerful wizards and the fanfics show their magical abilities in different ways.
One common theme is the exploration of gender roles in the wizarding world. Since Harry is female, it often looks at how she is treated differently in a male - dominated society like Hogwarts. Another theme is the alteration of relationships. For example, her friendship with Ron and Hermione might change, or her interactions with male characters could be different.
Friendship is a common theme. For example, when Harry befriends a magical creature, they often go through challenges together, building a strong bond like in normal human friendships in the HP world.
One common theme is friendship - turned - love. Since they start as friends in the original series, fanfics often explore how that deep friendship can transform into a romantic relationship. Another theme is facing challenges together, like battling dark wizards or solving magical mysteries as a couple.
Another theme is the exploration of intelligence. Ravenclaw is the house of the wise, so in these fanfics, there's often a focus on the character's intelligence, whether it's solving magical puzzles or outsmarting villains. For example, the Ravenclaw character might use their sharp mind to help Harry in his battles. And also, the discovery of self - identity is common. The Ravenclaw - related character may be on a journey to find out who they really are within the context of the Harry Potter universe, especially when they are involved with Harry in different adventures.
One common theme is redemption. Since Nagini is often seen as a dark creature in the original series, many fanfics explore her journey towards redemption with Harry's help. Another theme is the exploration of the relationship between humans and magical creatures. Harry represents the human side, and Nagini the magical creature, and their interactions can show different aspects of coexistence.
The theme of redemption can also be found. Daphne is often from a Slytherin family, and in some fanfics, she has to overcome the negative stereotypes associated with her house. Her relationship with Harry helps in this redemption arc.
One common theme is the clash and combination of different powers. The magic from Harry Potter and the chakra - based powers of Naruko often interact in interesting ways. Another theme is the characters learning about each other's worlds. Harry might be fascinated by Naruko's ninja village and training, while Naruko could be intrigued by Hogwarts and the magic there.
One common theme is the power struggle. Lucius is often associated with power in the wizarding world, and Harry has his own kind of power, so their relationship in fanfics can be about who has more influence over the other. Another theme is redemption. Some fanfics explore Lucius finding redemption through his relationship with Harry.
One common theme could be adventure. Combining the magical adventures in Harry Potter's world with Shanks' seafaring adventures would make for an exciting story. Another might be friendship. Harry and Shanks could form an unlikely friendship and learn from each other.