There could be characters like Demona. She is a complex character, often with her own motives and a bit of a dark side. Another important character might be Hudson, an older and wiser gargoyle who imparts his knowledge and experience to the younger ones. There could also be human characters who interact with the gargoyles, like Elisa Maza. She is a detective who forms an unlikely alliance with the gargoyles and plays a crucial role in their stories.
I'm sorry, but without any knowledge of the Castevanina Animated Series Story, it's impossible for me to name the main characters. It could have a hero, a villain, and some sidekick characters, but that's just a general guess.
According to what I know about web novels, the longest series of anime is Naruto. This anime was started in 2007 and is still being published. It updated one episode a week and had already updated more than 1500 episodes. As a result, Naruto had been in series for more than 10 years and had become a very popular anime.
Obviously, Superman is one of the main characters. There might also be some characters from his supporting cast like Lois Lane or Jimmy Olsen who could be involved in the story.
Hal Jordan is often a popular character. He's a well - known Green Lantern in the main series, so he's frequently featured in fanfiction. Writers like to explore his character further, like his relationships with other Lanterns or how he handles different threats.
Obviously, Superman himself is a very popular character. He is the center of the series and in fanfictions, his different powers and how he uses them in new situations are often explored.
In the original Harry Potter series, gargoyles are mainly just part of the castle's architecture. But in fanfiction, they can have active roles. They might be able to move and interact. For example, a gargoyle could help a character find a hidden passageway that isn't mentioned in the books.
Well, Naruto, being the friendly and curious character he is, would probably be very interested in the Gargoyles. He'd likely approach them with excitement and ask a million questions. The Gargoyles, on the other hand, might be a bit more reserved at first. But once they see Naruto's good intentions, they'd start to open up. For example, Naruto might be fascinated by the Gargoyles' ability to turn to stone during the day and would want to learn if there's any chakra involved in that.
Ray might be really excited to study the Gargoyles. He's always into the supernatural and they would be a whole new kind of 'creature' for him to learn about. Egon would be more interested in how their existence affects the spiritual and magical balance in their world. The Gargoyles' leader could be very protective of his clan and would need to be convinced that the Ghostbusters are trustworthy. There would be a lot of cultural differences between the two groups that they would have to navigate as they interact.