@Davis, Nothing can stop counterattacks, slow only stops them from attacking at the end of their turn, so it's mainly used to avoid damage, not deal free damage. And The card "Wonder" Is not for the -1 mana cost, it's just a bonus. It's just nice to be able to draw another card
I've played hundreds of games on Kongregate, but no other game has even come close to how great this game is. The Storyline was so sad and meaningful that I almost cried at the end.