Another theme is cultural exchange. If they cross over with characters from a different kind of show, there can be a sharing of different cultures. Like if they cross over with characters from a show set in a different country, they might learn about new traditions, foods, and ways of life.
Adventure is also a big theme. For example, if they cross over into a different world or story, they go on all kinds of adventures in that new setting. They might be exploring a strange land or trying to solve a mystery. And the Rugrats' innocent view of the world makes these adventures really unique.
One common theme is friendship. When the Rugrats cross over with other characters, they often form new friendships and learn from each other.
One popular rugrats crossover fanfic is the one where the Rugrats meet the characters from 'The Simpsons'. It's really interesting to see how the babies interact with Bart and Lisa.
One common theme is power combination. For example, when RWBY characters cross over with characters from other universes like in 'RWBY x Avatar: The Last Airbender', they combine their powers. Ruby's speed could be enhanced with airbending techniques.
In reincarnation crossover fanfic, a prevalent theme is identity. The character has to reconcile their old identity from their past life with the new one in the crossover world. Also, the theme of fate often comes up. Are they reincarnated for a specific purpose? Is there a grand plan for them in this new world? Additionally, relationships play a key role. They form new relationships in the crossover world, which can be friendships, romances, or rivalries, all while dealing with the implications of their reincarnation.
One common theme is the clash of different worlds. Since it's a crossover, you often see the unique settings of each original work collide. For example, if it's a Durarara!! and Bungo Stray Dogs crossover, the normal yet chaotic Ikebukuro and the world full of gifted individuals with special abilities from Bungo Stray Dogs create a lot of interesting situations.
One common theme is the clash of different power systems. For example, when Akira is crossed over with other anime that have unique powers, like in 'Akira vs. One Piece', the powerful psychic abilities of Akira's characters are pitted against the Devil Fruits and Haki in One Piece. This creates intense battles and interesting power dynamics.
Power comparison is also a theme. Fans like to see how Luffy's powers stack up against characters from other shows or movies. For instance, if he were in the Star Wars universe, how would his Gum - Gum abilities compare to the Force? And of course, adventure. Luffy is always seeking adventure, and in crossover fanfics, he drags other characters along on his wild quests in new and strange settings.
One common theme is the clash of cultures. For example, when Aang is crossed over into a different fictional world, his Air Nomad culture and values often contrast with the new world's norms. This can lead to interesting storylines about acceptance and adaptation.
Another theme is character adaptation. Katakuri has to adapt to new environments, cultures, and rules in crossover fanfics. This can lead to some really interesting character development. For instance, in a crossover with a post - apocalyptic world, he might have to change his moral code to survive. This theme is important as it shows different sides of Katakuri's character.
Teamwork is also a very common theme. In these crossovers, the characters have to learn to work together quickly. They come from different backgrounds and have different ways of doing things. In a 'Avenger crossover fanfic' where they cross with the Guardians of the Galaxy, the Avengers' more structured approach has to mesh with the Guardians' more free - wheeling style. This theme of finding common ground and working towards a common goal is often explored in great detail. It usually involves a lot of character development as they overcome their initial differences and start to trust and rely on each other.
Another theme is the exploration of Moriarty's character. In crossover fanfics, we can see how he adapts to new environments and how his intelligence and villainy are portrayed in different universes. It's interesting to see how he interacts with characters who have different moral compasses and abilities.