I could tell that the game as a lot of charm! I really like the sprite work and effects. The QTE event on the first boss was also a nice touch, but I found that it occurred a little too fast and too often.
I found that this game struggles to help new players get into the game easily. To help new players who have never played this sort of game, I would definitely suggest to provide them with a character already set up with preset stats. This would help them immediately get into the action without having to understand what every single stat does. It would have also been extremely useful to be able to try out skills and check their damage before heading into the boss. I understand that there wasn't a lot of time to include a comprehensive tutorial, but I think as a game jam game, having only one or two abilities would have been perfect and maybe a focus on player movement and dodging projectiles would have improved the overall experience.
Overall, it's awesome to find another unique submission to this jam! Nice work!