Another superpower Batman could get in fanfiction is super speed. He would be able to move so fast that criminals would barely see him coming. He could disarm an entire group of bad guys before they even realize what's happening. This power would also help him in his detective work, allowing him to search large areas in a very short time.
If Batman got superpowers, perhaps he could have the power of flight. This would give him a huge advantage in Gotham. He could quickly reach any crime scene in the city, and also chase down villains who try to escape using airborne vehicles. It would also make his presence more intimidating as he could swoop down on criminals from above.
One idea could be that Batman gains the power of super strength. He could use this to take on villains like Bane more easily, lifting heavy objects to block attacks or overpowering his foes in hand - to - hand combat. Maybe he gets this power from an experimental serum he was testing in the Batcave.
He might become more confident. Normally, Batman has to rely on his wits and training. But with superpowers, he'd have an extra edge. For example, if he had the power of invisibility, he could infiltrate enemy lairs more easily. This newfound ability could make him a bit cocky at first, thinking he doesn't need his usual caution. But he'd soon realize that his superpowers are just another tool in his fight against crime, and he'd need to balance them with his existing skills.
In some fanfictions, Batman's superpowers could come from a genetic mutation. Maybe there was a hidden aspect of his family's genetics that was activated by some external factor, like a new type of chemical in the air in Gotham. This would be a scientific approach to giving him powers.
He might become more confident, bordering on overconfident at times. With superpowers, he would have a greater sense of invincibility, which could make him a bit more reckless in his actions compared to his non - superpowered self.
Well, one possible plot could be that Ron discovers his superpowers accidentally. Maybe he gets exposed to some strange radiation or a magical artifact. Then he has to learn to control these powers while still dealing with his normal life, like school and his friends. Kim might be initially skeptical but then becomes his ally in using the powers for good.
A really cool plot could be Harry getting the power of mind - reading. This would give him a huge advantage in his fight against Voldemort. He could read the minds of the Death Eaters to find out their plans and secrets. However, this power also has its drawbacks. He might accidentally read the minds of his friends and learn things they don't want him to know, which could strain his relationships. Also, it could be overwhelming for him to constantly hear the thoughts of everyone around him in a crowded place like Hogwarts.
One possible plot could be that Chase discovers a new, hidden aspect of the bionic technology they have. Maybe he accidentally activates a dormant superpower gene within his bionic system during a mission. This new power could be something like telekinesis or the ability to manipulate energy. It would then lead to him having to train to control it while also dealing with the envy or concern of his siblings in the Lab Rats team.
Drakken would be an obvious choice. He's always causing trouble in the original series, and if Ron has superpowers, he'd be very interested in stealing them for his own evil plans. Another could be Shego. She has her own powers and might see Ron's new powers as a threat or something she wants to take for herself.
One possible fanfiction could be that Henry gets his superpowers from an ancient artifact. He discovers it while on a school field trip to a museum. At first, he doesn't realize what it is, but when he touches it, a strange energy surges through him. His powers could include super strength, the ability to fly, and enhanced senses. He then has to keep it a secret from his friends and family while he tries to figure out how to control these new powers.
Well, it could be that in the fanfic, Batman encounters an ancient artifact. This artifact, when he touches it or unlocks its secrets, endows him with superpowers. It might be something that was created by an alien race or an ancient civilization with advanced technology that they left behind on Earth, and Batman, being the detective he is, stumbles upon it and gets these amazing powers.