This is how you make a roguelike! Easy to learn, hard to master. Tons of variance between runs with a number of interesting characters who all have their own unique decks and playstyle options. Mid run you will often find a powerful card that completely changes the way you were planning to build your deck and this is what makes this game special. You are forced to adjust on the fly each run to what the RNG gives you and it keeps every run feeling fresh and interesting.