The interaction between different species from both universes. When wizards meet super mutants or ghouls, there are all kinds of possibilities. Some fanfictions have wizards trying to cure the ghouls' condition using magic, or super mutants being in awe of the wizards' powers and either becoming their allies or enemies depending on the situation.
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.
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 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.
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 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.
Well, in some fanfics, like 'The Dark Arts of the Wasteland', there's a plot twist where the Death Eaters from the Harry Potter world are somehow related to the Enclave in Fallout. It turns out that they have a secret alliance and are trying to control both the magical and post - apocalyptic worlds. This was really unexpected as it combines two very different evil forces.
A common exciting plot point is when Naruto characters use their unique abilities in the wizarding world. For example, when Naruto uses his shadow clone jutsu to outwit magical creatures or solve problems that the wizards can't. It creates a sense of novelty and power.
A common interesting plot point is the use of magic in the 'Attack on Titan' world. For instance, seeing how spells like Wingardium Leviosa could be used to move around the 3D Maneuver Gear more effectively or to levitate Titans. Another is the clash of cultures. The strict hierarchical society in 'Attack on Titan' and the more diverse and inclusive one in 'Harry Potter' can lead to some really engaging character interactions.
One interesting plot point is when the characters from Naruto have to adapt to the magic rules in the Harry Potter world. For example, Naruto might struggle to understand the concept of wand - based magic at first. It's fun to see how they overcome these differences.