This combat and art style are truly something, I'm really excited to see this become something truly great. I think having a high and low block is really neat, I like having a lot of attacks to work with, and I love the mobility you get when you can airdash.
I'm excited to see the enemies get more fleshed out, as right now the lack of stagger and the damage invulnerability after they get hit makes combat get a little tedious. getting the block timed well and counter attacking feels good, having to do it 6 times to kill an enemy that there are 8 of makes me just wanna dash through them all and ignore them.
I'm sure you know what you are missing though and you know what you have which is some really cool mechanics and a really nice art style and I hope you keep going and make it a full game.