Awesome entry!
I love your idea, inspirations and execution as well! Everything just works, and works quite well especially for a jam game entry! I would love to see and play this idea expanded out even more and refined and added to. I would love to see you be able to gain levels and pick additional skills and/or modify your existing skills also!
There is just so much strategy going on in this game.
Only criticisms I think I have is that it would be nice for the timers to be a little larger, and it would be nice if you could review and read all of your skills before the game starts.