I really liked Into the Breach so I was pretty glad to see a strategy game like this in the jam !
The game is nice, but it appears to be quite buggy - I couldn't select any characters after picking a card at first
The boss disappears when resetting the last level as well
I think explaining combined attacks in the description could be a lot of help too (I hard a hard time figuring out how they worked) but it's a pretty neat idea I think
If you're willing to polish the game a bit after the jam, being able to select new cards by simply clicking on it instead of pressing "undo" would be pretty nice, especially for testing movement and attack targets