The most interesting elements are the exploration of new powers and abilities. In a crossover with Star Wars, for instance, we might see how Harry's magic could interact with the Force. It could lead to some really creative and exciting scenarios. Also, the different settings play a big role. If Harry ends up in a post - apocalyptic world like in some fanfictions, he has to use his magic in ways he never thought of before. And the way the authors play with the timelines in crossovers, like bringing characters from different time periods together, is also really captivating.
One interesting element is the combination of different cultures and mythologies. In a crossover with Percy Jackson, we get a mix of Greek mythology and the wizarding culture. We might see Harry learning about the Greek gods or Percy using a magic spell. Also, the character development is fascinating. When Harry is thrown into a different world, he has to adapt and learn new things, which changes him in unexpected ways. And the new relationships that form, like Harry befriending a character from another universe, are really engaging to read about.
The most interesting element is the clash of different universes. For example, when Harry Potter's world meets the world of Middle - earth from 'The Lord of the Rings'. The magic systems are so different. In Harry Potter, it's about wands and spells, while in Middle - earth, it's more about the power of the rings and the different races like elves and hobbits. Another cool element is seeing familiar characters in new situations. Like Hermione in a world full of superheroes.
One interesting plot element is the clash of magic systems. For example, seeing how the Force and wizard magic interact. Maybe a wizard trying to use the Force or a Jedi being affected by a spell. Another is the cultural exchange. How would the Hogwarts students react to the different species in Star Wars? And vice versa. It's fun to imagine a Wookiee at Hogwarts or a Gryffindor on a Star Destroyer.
The unique storylines are also a big draw. Stories can range from NCIS agents having to deal with a magical crime wave in the Muggle world, or Hogwarts students getting involved in a case that NCIS is investigating. It's a fresh take on both universes and allows for a lot of creativity. For instance, a fanfic could have the NCIS team using a Portkey to get to Hogwarts to solve a case that has ties to both worlds.
The most interesting aspect is the combination of magic systems. The unique jutsu in Naruto and the spells in Harry Potter can create really exciting scenarios. For instance, a wizard using a Patronus charm against a Naruto - style demon. Another aspect is the character interactions. Imagining Naruto and Harry as friends or rivals is very appealing.
A really cool storyline would be if there was a magical artifact in Gotham that was connected to the wizarding world, and Nightwing and Harry team up to retrieve it. Nightwing's acrobatic skills and knowledge of the city streets combined with Harry's magic would make for an exciting adventure. They could face off against both magical and non - magical foes along the way. Maybe the artifact is being sought by Voldemort and one of Gotham's super - villains, so they have to work together to stop it from falling into the wrong hands.
The combination of different powers. In these crossovers, seeing Harry Potter's magic like spells and potions mix with Bleach's Zanpakuto powers and Soul Reaper abilities is really cool. For example, a wizard using a spell while a Soul Reaper uses their sword in a joint battle.
A common and interesting plot twist is when the magic from the Harry Potter world can affect the vampires in Twilight in unexpected ways. For example, a spell might make a vampire temporarily lose their super strength or their ability to compel. This turns the tables on the usual power dynamics in the Twilight universe.
One interesting plot point is the integration of Zoid technology into the wizarding world. For example, imagine a Zoid being powered by magic instead of its normal energy source. This could lead to new forms of transportation or even new ways of waging battles in the wizarding world.
One interesting plot point is the culture clash. For instance, the Descendants' characters are used to a more modern and flashy kind of magic in their world, while the Harry Potter characters have a more traditional and subdued approach. When they meet, there are often misunderstandings and comical situations that arise from this difference.
The plot twists that can come from this crossover are amazing. For instance, what if Voldemort somehow got his hands on Fairy Tail's magic? Or if the Fairy Tail guild had to help defend Hogwarts against the Death Eaters. The different settings also add to the intrigue. The magical world of Harry Potter with its hidden alleys and Hogwarts castle, and the various locations in Fairy Tail like Magnolia town. When the characters from both universes travel between these settings, it makes for some really exciting stories.
The idea of a dark wizard being involved in a crime that NCIS is investigating is really engaging. It forces the two groups to collaborate. Also, the way some fanfictions handle the different forms of evidence is cool. In the Harry Potter world, evidence can be things like potion ingredients or spells, while in NCIS it's more about fingerprints and forensics. When these two types of evidence - gathering merge, it creates unique plot twists.