A really fascinating plot point is the character development that occurs when characters cross over. For instance, Hermione might teach Gibbs about the importance of books and knowledge in a different way than he's used to. Or Tony could learn some quick - thinking skills from the wizards. This exchange of skills and personalities makes for a very interesting read as the characters grow and change in unexpected ways throughout the story.
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.
A really interesting plot point is when the different skill sets of the characters are combined. For example, Buffy's combat skills against the supernatural and Gibbs' detective skills in the criminal world. In some fics, they use these skills to take on enemies that are both criminal and supernatural.
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.
One interesting plot point is the clash of magic and technology. In many crossovers, the Avengers are used to high - tech gadgets, while the Harry Potter world is full of magic. Seeing how they interact with each other, like Iron Man trying to reverse - engineer a magic spell or Hermione trying to understand the science behind the Avengers' equipment, is really fascinating.
The adaptation of the characters to the new environment. A Hogwarts student suddenly in a desolate, post - apocalyptic world has to learn new survival skills. They might have to deal with radiation using magic in ways they never thought of before. Like creating a spell to purify water that has been contaminated with radiation.
Another plot point is the combination of powers and skills. Naruto has his powerful jutsus, and the NCIS agents have their forensic and investigative skills. When they team up, they can use these in unique ways. For instance, Naruto could use his shadow clone jutsu to search a large area quickly while the agents analyze the evidence the clones find. This synergy between two very different sets of abilities makes for an exciting story.
The team - up possibilities are endless. You can have Superman and Harry Potter flying together to save the day. Or Wonder Woman and Hermione using their respective wisdom and strength to outwit the bad guys. These crossovers often explore different combinations of characters working together, which creates some really exciting and unique plotlines.
Character relationships are also a big draw. Imagine Hermione Granger trying to study the biology of Twilight vampires or Edward Cullen being intrigued by the concept of magic wands. The way characters from the two universes form friendships, rivalries, or romances can be really engaging. For example, a love triangle between a Hogwarts student, a Twilight vampire, and a wizard can create a lot of drama and tension in the story.
One idea could be that the NCIS team is called in to investigate some strange magical occurrences in the wizarding world. Maybe they think it's some new form of high - tech weaponry at first but then realize it's magic. Another could be that Harry Potter and some of his friends end up in the NCIS world and have to work with the team to solve a mystery that involves both magic and muggle technology. For example, a dark wizard is using muggle technology to enhance his magic and they need to stop him.
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.