What are some popular Nickelodeon crossover fanfictions?

One popular Nickelodeon science fiction show is 'Avatar: The Last Airbender'. It has a richly developed world with different nations based on the elements. Another is 'The Legend of Korra', which is a sequel to 'Avatar' and continues the story in a more modern - ish world. And 'Invader Zim' is also quite well - known. It's about an alien named Zim who tries to conquer Earth in his own bumbling way.

One popular type might be a Robin and Batman crossover fanfiction where they face a new and powerful villain together. This could involve exploring their relationship in a different way than in the original comics.

Some popular ones might include crossovers with Minecraft. In these fanfictions, characters from Roblox could end up in the Minecraft world and vice versa, facing new challenges and adventures. For example, a Roblox avatar might have to learn how to mine and build in the Minecraft style.

One popular 'Highlander Crossover' fanfiction might involve a crossover with the 'X - Men' universe. It could explore how the immortals in Highlander interact with mutants. Another could be a crossover with 'Buffy the Vampire Slayer', where the Highlander characters face off against vampires and demons in Buffy's world.

One popular Andromeda crossover fanfiction could be a crossover with Star Trek. In this type of fanfiction, the advanced technology and different species from both universes can interact in interesting ways. For example, the Asari from Andromeda might have an encounter with the Vulcans from Star Trek. Another could be a crossover with Doctor Who, where the Doctor travels to the Andromeda galaxy and gets involved in the local politics and conflicts there. There are also crossovers with the Mass Effect universe, which share some similarities in terms of space exploration and alien species.

One popular Saiyan crossover fanfiction could be a 'Saiyan x Dragon Ball Super' crossover where Saiyans from different timelines interact in new and unexpected ways. Another might be a 'Saiyan x Naruto' crossover, imagining how Saiyans' powers would fare in the Naruto universe. There could also be a 'Saiyan x One Piece' crossover, picturing Saiyans sailing the Grand Line and getting involved in pirate adventures.

There are also Ash crossover fanfictions with the Digimon universe. In these, Ash could find himself in the Digital World, with his Pokemon skills being put to the test in a world full of Digimon. He might have to figure out how to work with Digimon or even find a way to get back to his own world while dealing with new and different threats.

Some SML crossover fanfictions involve superhero characters. Picture SML characters teaming up with superheroes to fight a common villain. This could lead to really interesting power combinations and character dynamics. The SML characters might have to learn how to use superpowers, while the superheroes might be confused by the SML world's wacky rules.

One popular Starcraft crossover fanfiction might be the ones that cross it with Warhammer 40K. The combination of the high - tech of Starcraft and the dark, gothic future of Warhammer 40K can create really interesting stories. Another could be a crossover with Mass Effect, where the different species and technologies from both universes interact in unique ways.

One popular Sauron crossover fanfiction might involve him crossing over with characters from 'The Lord of the Rings' extended universe, like having him interact with different elven clans in unexpected ways. Another could be a crossover with a modern - day fantasy setting, where he somehow ends up in a world with magic users who are unfamiliar with his brand of evil.