It might be significant as it could show the rebirth of Batman, perhaps with a new take on his character. It may also explore the relationship between Batman and Robin in this new phase.
Obviously, Alfred is a key ally. He has all that knowledge about Batman's operations and can be a great support to the reborn character. Commissioner Gordon is also an important one. His connection to the police force can be very useful for the reborn Batman in fighting crime.
Batman himself is obviously a very popular character in batman reborn fanfiction. Writers often explore different aspects of his personality, like his internal struggles with his dual identity.
He could be a protector. Just as he protects Gotham, he would protect Hogwarts and the wizarding world from dark forces. His skills in combat and detective work would be very useful. For instance, he could detect the presence of Death Eaters or other dark wizards much like he tracks down criminals in Gotham.
Well, first off, Batman's skills and gadgets would be a huge shock to the Marvel universe. His detective skills would make him stand out among many heroes. He might start by trying to figure out how this new world works. Maybe he'd team up with Iron Man at first, since they both have a knack for high - tech gadgets. Their combined intelligence could lead to some amazing new inventions.
In this type of fanfiction, an interesting aspect could be the reborn character's moral code. Since they are reborn as Batman, they have to grapple with his no - kill rule. But perhaps they come from a different background in their past life and have to really struggle to adapt to this. They might also face new challenges in Gotham that force them to re - evaluate Batman's traditional methods.
Some fanfictions might explore the idea of Batman having a different moral code. Maybe he becomes more lenient in his fight against crime due to a life - changing event. This change can lead to different relationships with his villains and allies alike.
Well, one way could be through a magical portal. Maybe in the world of fanfiction, a powerful wizard accidentally creates a portal that sucks Batman from his Gotham City into the wizarding world of Harry Potter. He would then have to adapt to the new magical rules and perhaps use his detective skills and combat abilities in a whole new way, like figuring out how to deal with dark wizards instead of Gotham's criminals.
One common plot device is the main character being reborn with prior knowledge. For example, they might know the identities of Batman's villains in advance and use that knowledge to help Batman prevent crimes more effectively. Another is the character having a special ability from their rebirth that aids in the fight against crime in Gotham. Also, a lot of these fanfictions might explore the main character's relationship with Batman and his allies, like Robin or Alfred, in a new and unique way.