Hi everyone! I remember playing this game somewhere around the late part of the 2010s, maybe the first few years of the 2020s.
I remember the game having pixel art and turn-based mechanics; you could select up to three people to be in your party at one time, and they all had different magic and roles.
I drew a picture of the MC; she had long, straight, ginger hair and a blue and pink outfit, if I remember correctly. She had no magic herself, but had an older sister who went to the magic school the game is set in, but she disappeared, so the MC is looking for her. I think the MC gets magical powers through the game herself as well. Our first two party members were a boy; I think he had a more "nerdy" look and had book-themed attacks, and a girl, but I don't remember much about her.
The other girl in blue is one I remember the appearance of more; she had white, curly hair (a little similar to Bede from Pokémon Sword/Shield) and had a blue, baggy turtleneck and dark blue pants. She was kind of mean and came from a noble family, though I'm a little unsure about the noble part. At some point in the game, she was trapped in a mirror and got a lot of character development, especially towards the end of the game.
I also kind of remember two bosses; the first is a big star you meet in a planetarium. He seems friendly initially, but it's revealed he ate a witch and plans to eat your party next. After you defeat him, he spits the witch out and gets friendly again. The witch in particular was a very pretty girl; she was older than the other characters in your party so far, she wore yellow, was poc and had paint-themed attacks.
The other boss was one of the characters before turning into this boss towards the end of the game. He was some rich guy who had a bodyguard, but the bodyguard died, and the guy was so overcome with despair that he turned into this crow thing. I think the fight had three stages, and this crow-like one was the final stage.
Two areas I remember are a big library and the school courtyard. It was very pretty, had lots of trees and was pretty dim, except for the fireflies scattered around. I think you walked on wooden planks in some areas of it.
I'm sorry for having so little information; I hope I'm not making it too difficult to find!
Thank you in advance to anyone who might know this game!