Before I even try this, I have to say, I'm super jealous. I didn't think I'd be able to pull off a game of this genre, myself, so I haven't really given it a shot yet. I'm a big Godot-dedicated dev, and so far I've limited myself to much smaller games. It would be awesome to work on something like this at some point, though. Congratz on having the chutzpah to take this project on. I'm looking forward to trying it out and giving feedback!
Nice. I gave it a shot. It seems like you have the basic combat system working okay. Hit me up if you want some tips, or hop on over to the gdquest discord and ask there. Lots of helpful folks answer questions every day. You'll probably run into me there, too. One of my hobbies is helping out Godot learners!