Found out what happens when you draw all the cards
Today I was playing as a zombie hero against someone who had mostly tricks in his deck that destroyed zombies. I was able to do 16 damage to him in the end. He kept healing, but one of my quests was do 20 damage as Brain Feeeze, so I know I did 16. At the end I think he was back at 20 health due to healing, and I was at 16 or 17 with no healing. When we drew the very last cards the game ended (I was hoping we’d have a chance to play them, but that didn’t happen.) The game said I won. So either I won because I did more damage to him overall, even though he healed, OR it was a draw and it counted as a win for both of us?
Either way it was a VERY BORING game, players who do that are defeating the purpose of the game, so I hope it wasn’t a draw, I hope he lost and learned his lesson.