Write a batman spiderman crossover fanfic.

A batman and spiderman crossover fanfic could be about them teaming up to fight a common enemy like the Joker and Green Goblin who have formed an alliance. They would combine their unique skills, Batman's detective skills and martial arts with Spiderman's agility and web - slinging.

How about a plot where the Joker teams up with one of Spider - Man's villains, say, the Green Goblin? They plan to create a new type of toxin that can drive people insane and also give them super - strength. The toxin starts to spread in both Gotham and New York. Batman and Spider - Man start to investigate separately at first. But as they realize the connection between the two villains and their plan, they join forces. Batman uses his intellect to analyze the toxin and find an antidote, while Spider - Man uses his speed and webs to stop the villains from spreading more of it. In the end, they manage to save both cities and put the villains behind bars.

One possible plot could be that a new supervillain emerges who has the ability to manipulate time and space. This villain starts causing chaos in both Gotham and New York. Spiderman and Batman initially work separately to figure out what's going on. But as the situation worsens, they cross paths. Spiderman's agility and sense of humor contrast with Batman's brooding and strategic nature. They could learn from each other's fighting styles and eventually team up to defeat the villain.

One possible fanfic could start with Spiderman being transported to the Destiny universe. He might be confused at first, seeing all the strange alien landscapes and advanced technology. Maybe he teams up with a Guardian to fight off the Fallen. He uses his web - slinging abilities to navigate the complex terrains of Destiny's planets, while the Guardian provides firepower. Together, they become an unstoppable force, protecting the innocent in this new and dangerous world.

The Riddler could be very interesting. He could create complex riddles that not only test Batman's detective skills but also stump Spiderman. His maniacal love for puzzles could be a great contrast to the more straightforward villains that Spiderman usually faces.

The Joker would be really interesting. Imagine him getting his hands on some of Oscorp's dangerous technology. He could use it to create chaos in both Gotham and New York in ways that neither Batman nor Spiderman have seen before. His unpredictable nature would make it hard for the two heroes to anticipate his moves.

It could be really exciting. Maybe they team up to fight a common villain like the Joker and Green Goblin who have formed an alliance. They would bring their unique skills together. Batman with his detective skills and gadgets, and Spiderman with his superhuman strength and web - slinging ability.

One possible plot could be that Batman and Spider - Man both find themselves in Gotham City dealing with a new super - villain who has the ability to create illusions. Batman uses his detective skills to try and figure out the villain's true identity while Spider - Man uses his agility and spider - sense to fight the minions. They initially clash due to their different methods but then realize they need to work together to stop the big bad.

One idea for a Spiderman and Totally Spies crossover fanfic could be that the Totally Spies are on a mission in New York. They accidentally stumble upon one of Spiderman's battles with a villain. Spiderman is initially suspicious of them but soon realizes they have the same goal of protecting the city. They then team up, with the Totally Spies using their high - tech gadgets and Spiderman his superpowers to take down the bad guys.

It's hard to say who is the most powerful. Batman has his intelligence, wealth, and gadgets. He can use his detective skills to outwit opponents. However, Spiderman has superhuman strength, speed, and his spider - sense. In a one - on - one fight, if Batman doesn't have time to prepare his gadgets, Spiderman might have the upper hand with his physical abilities.