This is SO good, I think my favourite entry to the jam so far. It's fun, it;s intuisive, it requires my whole attention and it's immensely engrossing. Every interaction feels really responsive and rewarding, it feels so good to knock out an enemy. The concept and execution on this is just fantastic, and whilst I probably wouldn't buy it as a standalone game, I know that if this was the cardgame minigame in a bigger project I'd be spending a lot of time in that mini game.
Only thing I wish might have been added is some indication of whether there's more levels or similar left, I think I was just replaying a lot by the end, and sometimes I feel like I very nearly connected two cards but the line wasn't quite long enough, and it was a little frustrating to miss connections that I did fully make in my head and execute on.
Fantastic work!