It's hard to say for sure without reading the specific fanfic. However, the soldier is bound to be one of the main characters. Other possible main characters could be Rarity, who might be intrigued by the soldier's different style or equipment. And Spike, who could serve as a link between the soldier and the ponies, given his unique position in Equestria as Twilight's assistant.
The main character is surely the soldier. He might be joined by characters such as Fluttershy. Fluttershy's gentle nature could provide an interesting contrast to the soldier's more hardened personality. And of course, Princess Celestia or Princess Luna could also be part of the main cast, as they are important figures in Equestria and could have significant interactions with the soldier.
Well, it could be about a soldier who finds himself in Equestria by some strange means. He might have to adapt to the new environment which is full of ponies with different personalities and abilities. The fanfic could explore his interactions with Twilight Sparkle and her friends, perhaps he helps them in a time of crisis or they help him understand the magic of Equestria better.
An old man who has a lot of wisdom from his long life in the human world. He could be a mentor figure in Equestria, guiding the ponies with his unique perspective. For example, when there are disputes among the ponies, he can offer solutions based on his human experiences of conflict resolution.
The human soldier might act as a mediator between different factions in Equestria. Since they come from a different world, they could have a more objective view. They could also be a source of new ideas, like different ways of training or organizing for defense. And in some cases, they could be a bridge between the human world (if it exists in the fanfic's concept) and Equestria, facilitating trade or cultural exchange.
Well, perhaps the human soldier arrives in Equestria through some sort of magical portal. Once there, they might have to adapt to the different culture and magic. They could start by learning about the Elements of Harmony and use their soldier discipline to help in times of crisis. For example, when there's an invasion of some dark creatures, the human soldier's knowledge of warfare could be crucial in formulating a defense plan.
Definitely Twilight Sparkle. In both worlds, she's a key character. In the MLP world, she's a powerful magic user, and in the Equestria Girls world, she can bring her intelligence and her problem - solving skills. Also, Rainbow Dash would be great. Her confidence and athleticism in both forms can create really exciting scenes, like when she races against the Equestria Girls' best athletes or uses her pony flying skills to save someone in a high - rise building situation in the Equestria Girls world.
The main characters are likely to be the Equestria Girls themselves. Twilight Sparkle from the human world would be a central figure as she often takes the lead in many situations. Then there are her friends like Rainbow Dash, Pinkie Pie, etc. Also, the pony versions of these characters might play important roles as they interact with their human counterparts.
Well, in 'Equestria War Fanfic', Celestia and Luna could be main characters. As the rulers of Equestria, they would have the responsibility of leading their ponies through the war. They might have different strategies on how to handle the situation. Discord could also be a main character, either as a troublemaker who takes advantage of the chaos or as an unexpected ally who uses his chaotic powers to turn the tide of the war.
The main characters are no doubt the Equestria Girls. Twilight Sparkle is important as she's likely to be focused on acing her final exams and making a great speech at graduation. Rainbow Dash will be all about showing off her skills and making a grand exit from school. Pinkie Pie will be spreading her cheer and planning all the parties. Fluttershy might be a bit nervous but also excited, while Rarity will be concerned about looking her best for the big day. And Applejack will be the down - to - earth one, making sure everyone stays on track during the graduation preparations.
Most likely the main characters would be the well - known ponies from Equestria like Twilight Sparkle, Pinkie Pie, Rainbow Dash, Fluttershy, Rarity and Applejack. They are the core group of friends in the Equestria world.
MLP Equestria Girls human fanfic often explores unique storylines. It might involve the human versions of the pony characters from My Little Pony in various situations. For example, they could be dealing with high school dramas, friendships, or even some magical adventures in the human world. These fanfics can be a great way for fans to further explore the characters in a different setting.