Wow, very excited about this. I don't know too much about RL, but for me the "170,000 possible actions per hero" seems far too large an output space to be feasi

Wow, very excited about this. I don't know too much about RL, but for me the "170,000 possible actions per hero" seems far too large an output space to be feasible. What happens if the bot wants to do an invalid action? Nothing, or some penalty for selecting something invalid?