Sometimes there are original characters created for the fanfic. For example, a young unicorn who has a special connection to the elements that the Storm King is after. This character can add a new dimension to the story and interact with the established characters in unique ways.
Well, obviously the Storm King himself is a main character. He is the central figure in most stories related to him. His menacing presence and his goals drive the plot.
The Mane Six are often important characters. They are the ones who usually oppose the Storm King. Their different personalities and powers play a big role in the fanfic as they try to protect Equestria from him.
A fanfic could focus on the backstory of the Storm King. Explore his rise to power, what made him so bent on conquest in the first place. It could involve his early life and the events that shaped his villainous nature.
I'm not entirely sure, but there might be a brave hero who stands against the Storm King.
Power and corruption is another common theme. King Sombra was power - hungry in the original story, and fanfics expand on this. They might show how his thirst for power not only affects himself but also those around him. It can also explore how power can corrupt even the best of intentions.
I don't know as there's not enough information. It could be original characters created by the fanfic author or it could be characters borrowed from an existing series.
I'm not sure specifically as it depends on the fanfic. But it could include some well - known characters from the original work, just with new roles or developments due to the 'storm' aspect.
I'm not entirely sure, but it could be that there is a fearless leader type of character who tries to guide everyone through the chaos of the storm.
Typically, you might find Twilight Sparkle among the main characters in 'cupcakes mlp fanfic'. Since she is a curious and intelligent pony, she could be involved in the cupcake - related events, perhaps studying the magic behind making the perfect cupcake. And of course, Fluttershy might also be there. She could be contributing her gentle touch and love for animals to the cupcake story, like using honey from her animal friends for the cupcakes.
I don't know for sure as I haven't read it. But there's likely to be the Storm King as a main character. There might also be his allies or servants who help him in his quests or in ruling his domain.
Since I don't know the exact 'storm king mountain story', I can't say for sure who the main characters are. They could be local people who live near the mountain, like farmers or hunters.
The main character in 'naruto lord of the storm fanfic' is most likely Naruto. Alongside him, characters from the original Naruto series such as his friends from Team 7 would probably play important roles. Additionally, there may be original characters created specifically for this fanfic. For instance, a character who has the power to manipulate the winds that fuel the storms and who becomes either an ally or an enemy of Naruto. There could also be a character representing the essence of the storm itself, with whom Naruto has to interact and either befriend or fight against.