Whoaaa, this is one of the most complex, complete games I've seen in this Game Jam. The core idea is tight, the gameplay is silky smooth, the card mechanics are spot-on. By far one of my favorite games of the Jam. My only complaint is that the UI can be a bit cluttered sometimes (the size of those text fonts is a bit too much), but that's really all.
Oh, and I hate the Isolator with a passion. That battle was a long, tedious drag.
Other than that, a most wonderful little game you've came up with! Congrats!