In a dark Gotham alley, Batman is on patrol when a strange web shoots across his path. Out of the shadows emerges Spider - Man. 'Hey, Bats! Heard this city could use some help.' Batman, initially cautious, realizes they could work together. They team up to take on a new villain who has a blend of high - tech gadgets and super - strength. Spider - Man's quips lighten the mood as Batman strategizes. Together, they swing and glide through Gotham, finally defeating the bad guy.
Another one worth checking out is 'The Caped Crusader in RWBY'. It delves deep into how Batman's code of ethics might change or stay the same in the RWBY universe. It also has some great fight scenes where Batman uses his martial arts skills against Grimm, all while trying to understand the complex politics of Remnant.
One great Batman crossover fanfiction is 'Batman and the Avengers: A Dark Alliance'. It combines the gritty world of Batman with the super - powered heroes of the Avengers in an exciting way. The story has some great action scenes and interesting character interactions, like Batman's tactical mind clashing with Iron Man's high - tech approach.
One of the best elements is seeing Batman interact with characters from different universes. For example, when he teams up with Superman, we get to see how their different moral compasses and powers play off each other. Another element is the new villains or threats that are created by the crossovers. It adds a fresh perspective to Batman's world.
A Batman and Witch Blade fanfic could be really interesting. It might involve a scenario where Batman discovers the Witch Blade in Gotham. Maybe he initially mistakes it for some new, dangerous weapon in the wrong hands. He could then try to track down its owner, which would lead him to the Witch Blade's wielder. And from there, they could either become allies against a common threat in Gotham or have some misunderstandings that need to be resolved.
Another possibility is a scenario where Voldemort decides to expand his reach into the non - magical world and Batman becomes aware of this threat. He would then enter Hogwarts undercover to learn about magic and form an alliance with the Order of the Phoenix. The contrast between Batman's brooding, non - magical detective nature and the magical world would make for an interesting story.
Arrow is a hero who has grown from a playboy to a more serious protector of Star City. He has a sense of humor that is a bit darker and more sarcastic. Batman, while also having a dark side, is more stoic. Their different personalities could create some humorous moments in a crossover. For instance, Arrow might make a sarcastic comment about Batman's overly - serious approach, which could break the tension in a difficult situation. And while they might seem at odds initially because of their different ways of handling things, they would eventually realize that their combined efforts, with their unique personalities, are what will be needed to save the day.
The Reverse - Flash would be really interesting. He could target both Batman and the Flash. For the Flash, he's a long - time nemesis, but for Batman, he'd be a new and extremely dangerous threat. His ability to manipulate the speed force and time could put Gotham in chaos in ways Batman has never seen before. And he could use his knowledge of the Flash to try and set traps for both heroes.
Another fanfic concept is that there's a threat in Gotham that has a connection to the Moon Kingdom's past. Sailor Moon travels to Gotham to investigate. There, she meets Batman, who is initially skeptical of her magical powers. But as they start to work together, they realize that their skills are complementary. For example, Sailor Moon's ability to heal could be useful for Batman's injured allies, and Batman's detective skills could help Sailor Moon figure out the mystery behind the new threat.
One possible plot could be that Batman's Gotham is threatened by a powerful villain who has some connection to the Avengers' universe. Maybe Loki decides to cause chaos in Gotham as part of a larger plan against Earth. Batman, being the detective he is, starts to investigate and soon realizes that this is no ordinary criminal. He then somehow gets in touch with the Avengers, perhaps through SHIELD's intelligence network. Together, they combine their skills and resources to take on Loki and his minions. Batman's stealth and strategic mind would complement the Avengers' superpowers.