A vampire scientist. This character could be researching ways to create a new type of vampire that is immune to the weaknesses of traditional vampires, like sunlight or silver. Their experiments could cause a stir among both the vampire and lycan communities.
A human hunter who has special abilities. Maybe they have a natural immunity to vampire and lycan mind - control, and they decide to use this to their advantage to try and stop the blood wars. They could form an uneasy alliance with one of the factions.
A hybrid angel - demon character. This being could be sent from another realm to observe or interfere with the underworld blood wars. Their powers would be a mix of angelic and demonic, making them a very unpredictable and powerful addition to the story.
A young, orphaned shinobi with no known clan but extraordinary skills. He could be a wildcard in the clan wars, not bound by traditional clan loyalties.
A group of nomadic mice. They have different skills and traditions compared to the Redwall mice. Their arrival at the abbey could cause some cultural clashes at first, but eventually, they could learn from each other and contribute to the abbey's growth. This would add more diversity to the characters in the fanfiction.
A young stargazer from Earth could be a new character. This character could be someone who has always been fascinated by the stars and dreams of traveling to other planets. When the Little Prince lands on Earth again, they meet and the stargazer becomes his guide on Earth, showing him all the new things that have happened since his last visit. Another potential character could be a talking moonbeam. It could offer the Little Prince advice and wisdom, as well as some magical abilities to help him on his journey.
A new character could be a therapist who has a unique approach to helping the main character. This therapist could introduce new ideas and methods of healing that the main character hasn't encountered before.
A healer from a far - off land could be an interesting addition. This character could bring in new knowledge of magic and medicine that the existing characters are unaware of. Maybe they have a special connection to nature that allows them to heal in ways not seen before in the story.
A young Martian inventor could be a great addition. This character could create unique gadgets and machines that help the protagonists in their adventures. For example, a flying device that can travel at high speeds across Mars.
A mysterious traveler passing through the town could be a new character. This person has seen many strange things in their travels and is not afraid of Edward. In fact, they see his potential and encourage him to leave the town and see the world.
A healer character could be added. This healer could be the one who discovers a hidden power within the apprentice that could change the course of their journey. Another potential character could be a mysterious traveler. This traveler has seen many different worlds and has knowledge that could either help or hinder the apprentice.
A new healer character could be added. This character could be both intrigued and a bit wary of Percy's blood - bending ability and could try to help him understand it better.
In a Space Jam: A New Legacy fanfiction, a character like a time - traveling video game historian could be introduced. This character knows all about the history of video games and basketball in the digital realm and can use this knowledge to help the Tune Squad. Another new character could be a shape - shifting blob from a gooey video game. It can transform into different objects or even other characters to help the team in various ways. Also, a talking basketball that has its own mind and can offer advice and pep talks to the players would be an interesting addition.