Well, from what I've heard, there might be a wise old wizard who serves as a mentor figure in the 'Magic Academy Survival Guide Novel'. And there could be a group of students who are friends with the main character. Each of them might have their own special magic abilities and personalities that contribute to the story.
There could be an antagonist too, perhaps a jealous student who tries to sabotage the main character's progress in the magic academy. And there may be a headmaster or headmistress who plays an important role in maintaining order and guiding the students in the right direction in the story of the novel.
We can only speculate without reading the novel. However, it's likely that the main characters are ordinary students within the academy. They might include a student who is struggling financially and has to work part - time while keeping up with studies, another who has a unique hobby that sets them apart from others but also makes them an 'extra'. And perhaps there's a character who is new to the academy and has to quickly adapt to the unwritten rules and find their place among the other students.
Since I haven't read the book, I can't tell you the exact main characters. But usually in an academy - themed novel, there could be students who are the protagonists. Maybe there's a smart and resourceful student who leads the way in survival. There could also be some teachers or mentors who play important roles, either helping or hindering the students' survival journey.
There might be a group of friends as main characters. For example, a studious one who is good at academics, a more athletic character who is popular in sports at the academy, and a social butterfly who knows everyone. They all contribute to the survival and story in different ways in the 'the extra academy survival guide novel'.
There might be a mentor figure. This could be an older student or a teacher who helps the main character understand the academy better. In 'extra's academy survival guide novel', this mentor could play a crucial role in the main character's survival by providing advice and protection when needed.
Since it's an academy - themed novel, there might be a group of main characters. There could be a clever and resourceful student who acts as a leader among their peers. There might also be a rival character, someone who is always competing with the others. And perhaps there's a kind - hearted character who is friends with everyone and helps to hold the group together.
Since I haven't read 'the extra's academy survival guide novel' thoroughly, I can only make general assumptions. There's likely a central character who is the 'extra' and has to find their way to survive in the academy. There may be some other important characters like a wise old librarian who holds the secrets of the academy, a group of students from different backgrounds who form an unlikely bond with the main character, and a powerful dean or headmaster who oversees everything in the academy.
One key tip could be making friends quickly. In a magic academy, having allies can help you in various ways like sharing study notes or protecting each other during dangerous magic duels. Another might be to master basic spells early. It gives you an edge in classes and can also be used for self - defense. Also, understanding the academy's layout is crucial. It helps you get to classes on time and find hidden places which might hold useful secrets or resources.
I'm not sure specifically as I haven't read it, but it could be the 'extra' student who is the protagonist. There might also be a strict headmaster or some mean - spirited classmates.
I'm not sure specifically as I haven't read the novel, but they could be the students who are trying to survive in the academy.
We can assume that the central character is the so - called 'extra' in the academy. However, there could be other important characters too. There might be a group of friends that the extra makes along the way. These friends could be other misfits or students who see the value in the extra. There could also be a love interest, perhaps someone who sees the extra for who they really are and not just as an unimportant figure in the academy. And then there are likely to be some authority figures, like the dean or headmaster, whose actions and decisions impact the extra's journey of survival.