There's no way to tell for sure who the main characters are without reading the 'dark rain graphic novel'. But it's possible that they are outcasts in a society that is being terrorized by the 'dark rain'. They could be rebels fighting against an oppressive force that is somehow related to the 'dark rain', or just ordinary people trying to find hope in the midst of this dark and rainy chaos.
I don't know as I haven't read it, but they could be ordinary people living in a small town affected by the rain in some way.
Batman is definitely one of the main characters. There may also be some villains related to the 'Red Rain' concept.
Sabrina is surely a main character. In addition, there could be her friends, who might be in different positions in this dark version. Some might be lured to the dark side, while others stay true to Sabrina. There could also be some sort of mentor figure, who might be a bit of a morally ambiguous character, guiding Sabrina through the dark world she has entered. And don't forget about any potential love interests, who could add another layer of complexity to the story.
I'm not sure specifically as I haven't read it. But usually in a graphic novel with a 'dark' theme like this, there could be an anti - hero type of character. Maybe someone who has a troubled past and is trying to find their place in a corrupt world.
Most likely, Batman is the central figure. And we might also see Commissioner Gordon as an important character. Robin could also make an appearance, being one of Batman's sidekicks.
The main characters in 'the dark judges graphic novel' are, of course, the eponymous Dark Judges. Judge Death is a central figure, his nihilistic view of life and his quest to end all life on Earth makes him a very interesting character. Alongside him are his comrades Judge Fire, who can manipulate fire, Judge Fear, who spreads fear, and Judge Mortis, who has power over death and decay. There are also some human characters who oppose the Dark Judges, like Judge Anderson, who has psychic powers and tries to stop their reign of terror.
I don't know the specific main characters since I haven't read it. But they could be characters who are somehow connected to the voices in the dark. Maybe a detective - like figure trying to solve a mystery related to these voices.
The main characters might be a detective - like figure who is trying to solve the mysteries of Dark Town. There could also be a young rebel who wants to change the status quo of the town. And perhaps a wise old hermit who holds the key to the town's secrets and aids the other characters on their journey.
Since I'm not familiar with the 'Dark Water Graphic Novel', I can't tell you the main characters. But in most graphic novels, the main characters are often those who drive the story forward, face the central conflicts, and experience character growth throughout the narrative. So in this case, it could be a brave adventurer, a scientist trying to understand the dark water phenomenon, or a group of survivors in a world affected by the dark water.
I don't know for sure since I haven't read it. But usually in a story about dark forces, there could be a brave hero or heroine who stands up to the forces. Maybe a wizard or a super - powered individual.