A very enjoyable game. I managed to buy all the cards and make it to round 200, as I found focusing on health early on helps in having longer runs. It wasn't clear at first if luck was having any impact, but did become very clear once it got higher.
It wasn't really clear what shuffling the deck does though, and since that was the only thing to use luck on, it becomes almost impossible to lose at max luck I feel. Additionally, I feel like the special cards should have different prices, as some seem to be stronger than others. I also felt like felt like the price to buy health was a little too high as you can easily gain health just through playing, if you choose to.
Overall though, its a very solid card game.