A really interesting Xander Harris crossover fanfic concept could be a crossover with 'Stranger Things'. Xander could end up in Hawkins and help the kids there deal with the Upside - Down, bringing his own experience in handling the supernatural from Sunnydale. He could teach them some new ways to fight the monsters. Another possibility is a crossover with 'The Walking Dead'. Xander would have to use his skills to survive in a world full of zombies, and his knowledge of fighting vampires and demons might give him an edge. And a crossover with 'Once Upon a Time' could also be great. Xander could get transported to the fairytale land and help the characters there deal with some dark forces that are similar to what he has faced in his own world.
Well, a cool Xander Harris crossover fanfic could involve 'Star Trek'. Picture Xander being beamed onto the Enterprise and having to adapt to life in space while also sharing his knowledge of fighting supernatural beings with the crew. Or perhaps a crossover with 'The X - Files'. Xander and Mulder and Scully could join forces to investigate some strange cases that seem to have elements of both the Sunnydale supernatural and the X - Files' alien - related mysteries. Also, a crossover with 'Smallville' would be interesting. Xander could meet Clark Kent and they could exchange ideas about using their powers (Xander's street - smarts and Clark's super - powers) to protect their respective towns.
One idea could be a crossover with the 'Buffy the Vampire Slayer' and 'Supernatural' universes. Xander Harris could team up with the Winchester brothers to fight demons that are a threat to both their worlds. Another idea is a crossover with 'Doctor Who'. Xander could find himself on the TARDIS and have adventures across time and space. A third idea might be a crossover with 'Harry Potter'. Xander could visit Hogwarts and help the students there deal with a new kind of dark magic that is related to his experiences in Sunnydale.
Well, it could be about a crossover where the characters Xander Harris and Methos from their respective fictional universes interact. Maybe they team up to face a common enemy or go on an adventure together. Without reading it, it's hard to say for sure.
What makes Xander Harris Spartan fanfic interesting is that it allows for a lot of creativity. Fans can take Xander's character and place him in a completely different setting, that of the Spartans. We can explore how he might gain new skills, make new friends or enemies, and change as a person. The fanfic can also play with the idea of time travel or alternate universes if it wants to. There are no real limits to how the story can be told, and seeing Xander in a Spartan context, whether it's in the middle of a battle or trying to understand their social structure, is always fascinating.
One good xander harris crossover fanfiction could be the one where he crosses over into the 'Buffy the Vampire Slayer' and 'Supernatural' universe. It has some really interesting plotlines where Xander uses his street - smart skills to deal with the supernatural threats in the 'Supernatural' world.
Fanfiction.net is also a good place to search for 'xander harris methos crossover fanfic'. There are many different types of fan - created stories there, and you might be able to find what you're looking for. Just use the search function and type in the relevant keywords.
You can start by looking on fanfiction.net. It has a large collection of fanfics, and you can search specifically for Xander Harris crossover stories. Another good place is Archive of Our Own (AO3). It has a very organized tagging system, so you can easily find the crossovers you're interested in. There are also some Buffy - centric fanfic forums where people might share or recommend Xander Harris crossover fanfic.
In Zerg fanfic, Xander Harris is often depicted as brave. He's not afraid to face the unknown and dangerous Zerg. For example, in many stories, he will be the first to step forward when the Zerg appear.
One idea could be that Xander discovers he has the immortality of a Highlander. He then has to navigate his newfound ability while still dealing with the usual supernatural threats in his world. Maybe he teams up with a Highlander character to learn more about his new condition.
A really cool concept would be if Xander was a Muggle - born in the Potter world but was raised in a different dimension like his own. When he discovers his magical heritage, he brings his different perspective and technology (to the extent that it can work in the wizarding world) to Hogwarts. He could introduce things like improvised weapons made from Muggle items to the Dueling Club, or use his street - smart knowledge to outwit the Slytherins in their schemes. He and Harry would bond over their shared experiences of feeling like outsiders in different ways.
One interesting Xander Harris time travel fanfiction could be where he travels back to ancient times and has to use his modern - day knowledge to survive and change certain events. Maybe he ends up in a medieval setting and has to deal with knights and sorcery.
The uniqueness of 'bottom Xander Harris crossover fanfiction' lies in the combination of characters from different universes and the specific role of Xander Harris as a 'bottom'. It allows for new relationship dynamics and story arcs that wouldn't exist in the original shows or stories.