Billy Batson as a founding member of the Avengers would have had a huge impact. His powers are so different from the others. He has the speed of Mercury which could have been used for quick recon missions in the early days of the Avengers. Also, his ability to call down lightning as Shazam could have been a powerful weapon against early threats. His values as a young boy with a strong moral compass might have shaped the Avengers' code of conduct more towards protecting the innocent and being more selfless in their actions.
Billy Batson's powers as Shazam could bring a lot to the Avengers. His super strength, speed, and flight would be great assets. He could also use his wisdom of Solomon in strategic planning. For example, in a battle against a powerful villain like Thanos, his raw power could help in direct combat, while his wisdom could assist in finding the villain's weaknesses.
The theme of redemption can also be found in some billy batson fanfiction. Sometimes there are characters who have made mistakes in the past and Billy helps them find a path to redemption. Additionally, the exploration of the magical world that gives Billy his powers is a common theme. Writers often expand on the magic, its rules, and its history in their fanfictions.
Their relationship might start off a bit rocky. Batman is used to working alone and Billy is a free - spirited kid. But over time, Batman's strict discipline could help Billy focus his powers better. Billy, on the other hand, could show Batman that there's more to life than just fighting crime in the shadows. They'd gradually develop a deep bond of trust and respect for each other.
The theme of self - doubt can be seen in Billy Batson hurt fanfiction as well. After experiencing a difficult situation, he may start to doubt his abilities as Shazam. He could question whether he is truly worthy of the power, which is a central aspect of his character, and this self - doubt can cause him internal turmoil and more 'hurt' in an emotional sense.
One popular theme is Billy's relationship with his foster family. It often explores how they support him in his dual life as a normal kid and Shazam. Another theme is his adventures with other DC heroes, like teaming up with Superman or Batman to fight a common enemy.
I'm not sure if there is a specific, well - known 'Billy Batson is Batman's son' fanfiction, but in the world of fanfiction, anything is possible. Some fanfictions might be part of a larger crossover universe where different superhero properties are mashed up. This particular concept could lead to some really interesting storylines, like how Billy would deal with Batman's strict code, or how Batman would handle having a super - powered son who also has a very different personality compared to his usual sidekicks.
Another storyline might involve Batman and Billy Batson teaming up to take on a common enemy that neither could defeat alone. Maybe a powerful villain who has the ability to manipulate magic and technology at the same time. Their combined skills, Batman's detective work and Billy's superhuman strength, would make for an exciting adventure.
Well, Batman adopting Billy Batson in a fanfiction would likely change both of their lives. Batman, being the brooding and strategic hero, would have to adjust to having a young boy with superpowers around. Billy would get to experience a more disciplined and perhaps darker form of heroics. They might combine their resources, like Batman's gadgets and Billy's magic, to take on threats that neither could handle alone.
Another place could be FanFiction.net. There are many fans who post their creative works there. However, the quality and content can vary widely. You might have to dig a bit through different categories related to the DC universe to find the specific fanfics about these two characters.
A new villain could be the kidnapper. Maybe a powerful interdimensional being who has heard of Shazam's powers and wants to study Billy to find a way to bring those powers to his own dimension. This being would be extremely powerful and Billy would have to find a way to outsmart him using his own wits and the powers of Shazam.