Maybe there's a rift in the multiverse that pulls He - Man from Eternia and Superman from Earth into a strange new world. They find that their powers are weakened in this new place. So they have to work together, with He - Man teaching Superman about magic and Superman showing He - Man how to better use his strength in a non - magical way, to find a way back to their respective homes.
One idea could be a He - Man crossover with Thundercats. Imagine He - Man and Lion - O teaming up to fight a common enemy that threatens both Eternia and Thundercats' planet. Another could be a crossover with the Teenage Mutant Ninja Turtles. He - Man could visit the sewers of New York and teach the turtles some of his combat moves. A third idea is a crossover with Ghostbusters. He - Man helps the Ghostbusters to capture some powerful spectral entities that have somehow made their way to Eternia.
Fanfiction platforms like Wattpad may also have some He - Man crossover fanfiction. However, it's a bit more of a mixed bag compared to fanfiction.net and AO3. Another option is to join He - Man fan communities on social media platforms like Reddit or Facebook. Members often share their own fanfiction or know where to find good ones.
A possible plot could be that a mad scientist on Earth creates a device that accidentally opens a portal to Eternia. Through this portal, strange creatures start to invade Earth. Superman tries to stop them but realizes he needs help. He travels through the portal to Eternia and meets He - Man. Together, they embark on a journey to find the source of the device on Earth and close the portal, all while fighting off the various threats that come their way.
One idea could be a crossover with the X - Men. Spider - Man could team up with Wolverine. Their different fighting styles would make for some amazing action scenes. Wolverine's brute strength and healing factor combined with Spider - Man's agility and web - slinging abilities would be a great combination.
A crossover with Captain America could be great too. Spider - Man, with his youth and modern - day sensibilities, could learn a lot from Cap's old - fashioned values. They could fight side by side against Hydra agents or other villains, and Spider - Man could show Cap some new tricks when it comes to acrobatics in combat.
There are quite a few. These crossovers often play with the different universes of He - Man and Blackstar. For example, they might bring characters from both worlds together in a strange new land, leading to adventures full of discovery and challenges. The fanfictions can range from action - packed tales to more character - driven stories that explore the relationships between the characters from the two series.
One popular He - Man crossover fanfic could be one where He - Man crosses over with the Thundercats. The combination of their unique powers and the different universes they come from makes for an exciting story. For example, He - Man's brute strength combined with Lion - O's leadership and the Sword of Omens' magic can create a really cool plotline.
One great 'Man of Steel Crossover Fanfiction' is 'Man of Steel meets the Avengers'. It combines the power of Superman from the Man of Steel universe with the diverse superheroes of the Avengers. The story often has some really cool fight scenes and interesting interactions between the characters as they try to figure out how to work together despite coming from different fictional worlds.
A Spider Man and Nebula fanfiction could be really interesting. Maybe it could be about Spider Man getting accidentally transported to the Guardians of the Galaxy's universe and teaming up with Nebula. They could use their unique skills to fight a common enemy, like a powerful alien warlord who wants to destroy both their home planets.