One of the most interesting characters is Razor. He is a mutant with enhanced strength and a sharp mind. He often takes the lead in difficult situations, using his physical and mental abilities to protect his friends. Then there's Mystique. She has the power of camouflage, which she uses both for good and sometimes for her own personal gain, creating a complex and interesting character.
There's a character named Nova. Nova has the power to control electricity. His backstory is really fascinating as he was once a normal human but a scientific experiment gone wrong turned him into a mutant. He struggles to come to terms with his new powers while also trying to find his place in the mutant city. Another interesting character is Blaze. Blaze can manipulate fire, and his hot - tempered personality often gets him into trouble, but also makes him a very dynamic character in the story.
Well, there's Sonny Forelli. He's an important figure in the mafia in the game. His interactions with Tommy, especially his attempts to control Tommy from afar, make him really interesting. Also, the various mob bosses in different parts of the city are quite fascinating. They each have their own personalities and motives, and seeing how they interact with each other and with the main character is great. For example, some are more brutal while others are more cunning in their approach to running their criminal empires.
Batman himself is of course very interesting. His brooding nature and unwavering commitment to justice are always captivating. The Arkham Knight is also quite intriguing with his vendetta against Batman.
One interesting concept could be the new forms of social structures. In posthuman mutant city stories, with the existence of mutants, the traditional social hierarchies might be completely disrupted. For example, mutants with special abilities could form their own groups, challenging the norms of the 'normal' human - led society.
The lead witch, perhaps. She's usually the one with the most complex backstory and the strongest magic. Her decisions and actions drive the plot forward. Then there might be the young witch apprentice. She's interesting because she's learning about her powers and her place in the witch world, and her journey of self - discovery can be really engaging.
Hermione is often a popular character in such fanfictions. Her intelligence can be combined with mutant - like powers, say super - intelligence where she can process information at an even faster rate. She could use this to solve complex magical and mutant - related problems.
There could be brave knights who are always ready to defend the city. And maybe some sneaky thieves with their own motives.
Leonardo is often very popular. He's the leader, so fanfictions might focus on his leadership challenges and how he makes decisions for the team.
Harry Potter himself is often a popular character in such fanfiction. Writers like to explore how he would interact with mutant wizards, maybe he would befriend them and help them fight against discrimination. Hermione is also popular as she could be intrigued by the new forms of magic mutant wizards possess and study them.
In this type of fanfiction, characters like Itachi might be very popular. His already - complex character can be made even more so with omega - level mutant powers. He could have the power to manipulate shadows in a more extreme way, similar to a mutant ability. Also, Rock Lee could be popular if he is given mutant - like super strength and speed that take his taijutsu to a whole new level.
Well, in Mutant City Stories, a major theme is transformation. The mutants are obviously the result of some kind of transformation, and they have to deal with the physical, mental and social changes that come with it. Social inequality is another theme. There are differences in power and status among different mutant and non - mutant groups in the city, which leads to various storylines.