In Star Wars Avengers fanfiction, the 'hidden - heritage' trope can be seen often. Maybe a character discovers they have a connection to the other universe in their family history. The 'redemption' trope is also popular. A villain from one universe might find redemption by helping the heroes of the other universe. And let's not forget the 'love - across - universes' trope, where characters from Star Wars and Avengers fall in love despite their different origins.
One popular trope is the 'fish out of water' where Buffy is suddenly in the Star Wars universe and has to adapt. For example, in many stories, she struggles to understand the concept of the Force at first. Another is the 'power - up' trope where Buffy gains new powers related to the Force or Star Wars technology. She might become an amazing lightsaber wielder or be able to use some unique Force ability.
One popular trope is Loki as a 'fish out of water' in the Star Wars universe. He's used to the world of Asgard and suddenly finds himself in a completely different setting with different rules and species. It leads to a lot of comical and interesting situations.
A common trope is the 'fish out of water' situation. For example, a Naruto character suddenly finding themselves in the Star Wars universe or vice versa. They have to adapt to the new rules and cultures. Another popular one is the power - up trope. A Naruto character gets enhanced by the Force or a Star Wars character gains chakra - like abilities. It makes for exciting battles and new character developments.
Another popular trope is the 'power transfer'. In some fanfictions, the idea is that the time - traveling capabilities from Back to the Future could somehow interact with the Force in Star Wars. Maybe a character from Back to the Future gains the ability to use the Force because of a time - space anomaly, or a Star Wars character gets access to time - travel technology and uses it in unexpected ways to change the course of the galaxy's history.
One popular trope is the 'Redemption Arc'. Writers like to explore the possibility of the Eighth Brother turning away from the dark side and finding a new path. It gives a sense of hope and shows that even the most seemingly lost characters can change.
The 'unlikely alliance' trope is also common. For example, Iron Man teaming up with Darth Vader before Vader's full turn to the dark side. They might work together on a project that could change the fate of the galaxy. And then there's the 'culture clash' trope, with Stark's modern Earth values clashing with the values in the Star Wars universe.
The 'fish out of water' trope is quite popular. For example, when a Star Wars character is suddenly in Hogwarts in a fanfic. It creates a lot of comical and interesting situations. Also, the 'enemies to lovers' trope is common. A character from the dark side in Star Wars might start off against a Harry Potter character but then fall in love.
Another popular trope is the 'romantic subplot'. Many fanfictions pair Skye with various Avengers. For instance, some pair her with Clint Barton. The stories often explore how their relationship develops over time, starting from initial attraction to deeper emotional bonds. This trope adds an extra layer of drama and emotion to the overall story.
Well, time - travel is a big one in Star Wars fanfiction. Writers like to play with the idea of characters going back in time to change certain events. There's also the 'hidden Jedi' trope, where a character discovers they have Jedi powers that were previously unknown. And of course, the 'enemies - to - lovers' trope between characters from the light side and the dark side.
One popular trope is the power - up trope. For example, a character from Naruto might gain the ability to use the Force from Star Wars, and then use it to upgrade their existing ninja powers. This often makes for an exciting read as the character becomes super - powerful in a new and unexpected way.