Well dang doesn't this one feel good! Like everyone else the squash and stretch and exaggerations is what I'm really in love with, since it's something you rarely see in the timespan of a game jam, and it's wonderful. And a nicely-designed boss fight too!
I do feel like I wasn't using Myon for much though, at least not intentionally. It felt like more of a puzzley mechanic the way it was presented, or maybe something mostly useful for crowd management in a brawler, which is why I was surprised to just see a boss follow it. It's a nice idea for a ranged attack in general but it isn't aimed or anything and doesn't do that much more damage, so by the time I'd line it up it seemed more worth it to just go in and slash.
That's just a super small nitpick since I wanted to weigh in on Myon being there, and I feel it could definitely be a great subweapon with some minor adjustments. But either way this is a joy to play so YEET!