In Miraculous Ladybug Evillustrator fanfiction, a new character could be a little girl who has the power to make Evillustrator's drawings move in a different way than he intended. This would add an element of chaos to his powers. Another could be a museum curator who discovers a hidden secret about Evillustrator's art that could change the whole story. There could also be a character who is a digital artist and they can combine their digital art with Evillustrator's traditional art to create something new and powerful. This character could bring a modern touch to the fanfiction and open up new plot possibilities.
A potential new character could be a magical art teacher who has the ability to bring out the best in Evillustrator's powers. Another could be a street artist who becomes friends with Evillustrator and gets caught up in the superhero - villain drama. Maybe a young aspiring artist who looks up to Evillustrator and tries to help him turn good.
A new ice - themed superhero could be introduced. Maybe someone who has the power to control warm air to counter Glaciator's ice powers. This character could be a young scientist who was working on a climate - control project when they discover their powers. Another option could be a villain who is jealous of Glaciator's power and wants to steal it for themselves. They could have a fire - based power which creates an interesting contrast with Glaciator's ice.
A character like a tech - savvy girl who creates gadgets to help Ladybug and Chat Noir. She could have her own backstory about being inspired by the superheroes and using her skills to make their jobs easier.
There could be a fashion designer from a rival school who is jealous of Marinette's swimwear designs. This character could be a bit of a troublemaker and might unknowingly help Hawkmoth in his plans to steal Marinette's designs. But in the end, she could see the error of her ways and become a friend.
For a Miraculous Ladybug Evillustrator fanfiction, a great plot could be that Evillustrator is framed for a crime he didn't commit by another villain. Ladybug and Chat Noir initially believe he is guilty but then start to suspect otherwise as they notice strange things happening. They then have to work with Evillustrator to clear his name and stop the real villain. Another idea is that Evillustrator discovers a hidden talent within his drawing ability that can be used for good, like creating portals to different dimensions that could help Ladybug and Chat Noir in their battles. And there could be a plot where Evillustrator creates a drawing of an ideal Paris, but it starts to replace the real Paris, and Ladybug and Chat Noir have to save the city from this artificial utopia.
It can have a significant impact. Some fans might be drawn to it because it shows a different side of the characters. It could also spark debates within the fandom about whether such a storyline is appropriate or in - line with the overall feel of the show.
Ladybug and Chat Noir could be obvious gym partners. Their superhero abilities would make for some interesting workouts. Chat Noir's cat - like agility would be great for things like climbing the ropes in the gym, while Ladybug's precision could help with things like target practice.
A new villain could be a former Miraculous holder who turned evil due to some misfortune. Maybe they felt betrayed by the Order of the Miraculous and now seek revenge. Another possibility is an alien entity that is attracted to the power of the Miraculouses and wants to use them to conquer Earth.
A new demigod from a previously unheard - of god or goddess. Maybe a child of a minor deity who has some unique powers that could either help or hinder Percy in the situation of the collapse. For example, a child of Hypnos who can manipulate sleep and dreams, and their powers could be used to either give Percy visions of how to fix things or put him in a dangerous trance.
Maybe some of Sirius' old schoolmates that he hasn't seen in a long time could be introduced. They could come to visit Sirius and Harry and bring with them new stories and magic. Another potential character could be a mysterious neighbor who is also a wizard but has been in hiding. This neighbor could either be a friend or a foe, adding an element of mystery to the story.
A young dragon rider from a distant island who has a very different style of riding and communicating with dragons. This character could bring new techniques and ideas to Hiccup and his friends.