I lost on the first two levels, but by DMG, I'd learnt how to play the game properly. Also realised how satisfying it is to charge up a bunch of powerful cards, and then just absolutely obliterate the opponent! I ended up managing to wrangle -58 HP on DMG in the end (he had no cards on the front, and I had 3 20atk cards!)
This was insanely complex for the timeframe, I loved how many card variants there were, and also the fact that the rules were explained well. I think the only thing that would have been nice to see is something at the bottom of the phase explainer, showing a number or letter for what phase we're in.
Beautifully conceptialised, and I would play the heck out of any updates to this