Was fun to play till you hit the regenerating worm. Its impossible to beat unless you have cards that do lots of dmg. I waited till the last shop to go shopping. I was still 200 gold short of having enough to buy good cards? You have to remove the worm or make it only regenerate a few time every 20 turns. Every 2-3 turns it heals 5 is impossible to beat. Regen on such an early miniboss is terrible and just ends in a stale mate. If you gave out more money for the fights it'd be fine. If you made the cards around 2500 max it'd be fine. The balance is just way too far off on this.