Oh man, same sentiments with the other comments. Didn't really understand what was happening in the overworld, but the overall vibe of the combat was super cool.
For the combat controls, I think that the input layout would have been cleaner with just three spells (Q, W, E) since having to press the forth spell is a bit cumbersome. Especially when you have to focus on dodging, it keeping your fingers in a consistent placement helps make the combat feel better. And simply pressing to attack would be cleaner rather than having to select the enemy first.