I dont think I got a card every wave as described in the summary, I think the enhancements are a cool idea especially how I enjoy TD's but I do think being unable to change the direction of the range upgrades is a weird thing because then you'd lose out on the extra range benefits especially when you get acquainted with the game, and well I suppose you can luck out on the rng aspect of not actually getting TowerGirls draws and when you don't get cards every wave as intended its sometimes GG right there.