There might be a character like John, who is Elizabeth's right - hand man. He's strong and loyal, always ready to support Elizabeth in any decision.
Elizabeth herself is likely to be a main character. She could be the leader, guiding the team with her wisdom and courage.
Obviously, Cam and Elizabeth are main characters. And since it's related to the Little Mermaid, Ariel might also be a significant character in this fan fiction.
The Little Mermaid is obviously a key character. She is known for her longing for the human world and her beautiful voice. Cam could be a new character, maybe a merman or a human - like figure who has some special powers or knowledge. Elizabeth might be a female character, perhaps a princess or a witch. Their interactions and relationships would drive the story forward in the 2018 fan fiction.
One popular story could be about Team Elizabeth going on an epic adventure to save their world from a mysterious dark force. They might encounter various challenges along the way and use their unique skills and teamwork to overcome them.
Obviously, Natsu Dragneel is one of the main characters. His impulsive nature often leads to interesting situations during time travel. Lucy Heartfilia is also important as she might use her celestial magic in unexpected ways in the different time periods. Gray Fullbuster, with his ice - magic, could be involved in battles against past or future enemies. And Erza Scarlet, with her strong combat skills and leadership, would play a crucial role in guiding the team through the challenges of time travel.
Luffy from the Straw Hat Pirates is often popular. His carefree yet determined nature makes for great fan - created stories. Eren Yeager from the Survey Corps in 'Attack on Titan' is also a favorite. His complex character arc gives a lot of room for fan fiction writers to explore.
Maybe there's a rogue Pokemon trainer. This trainer is jealous of Dawn's skills and the attention she gets. When Dawn joins Team Rocket, this trainer sees it as a chance to expose her as a fraud. He or she then tries to stop Dawn and Team Rocket's activities, thinking that they are up to no good, which they are, but the trainer has his own self - centered motives.
I don't know for sure, but they could be gardeners, or perhaps fairies that live in the garden.
The main characters are Magnus Bane and Alec Lightwood. Magnus is a powerful warlock with a flamboyant personality. He has a long history and is known for his magical skills. Alec is a Shadowhunter, part of a group that hunts demons. He is initially more reserved compared to Magnus and has to deal with his own insecurities as well as the expectations of his family and the Shadowhunter society.
Since it's a spider - centered fan fiction, the spider itself is likely a main character. But there could also be other characters created by the fan author, like a sidekick for the spider, perhaps a small insect with special abilities.
Since I don't know the exact 'alice 2009 fan fiction', it's hard to say for sure. But most likely, Alice would be one of the main characters. There could also be characters from the original Alice story, like the Mad Hatter or the Cheshire Cat if it's related to Alice in Wonderland. And perhaps there are some new characters created by the fan author to add more depth to the story.