I’m glad you enjoyed the concept! After you win the tutorial, if you click on “Again!” the dungeon will be randomly generated from a larger pool of cards, and you keep your hand from the tutorial. I don’t think my UI communicated this well at all; It is a popular point of confusion.
As for the brewing UI, you make a good point! I will work on finding a way to make the cards and event more visible; brewing should feel really cool to the player.
This was all fantastic feedback. Thank you!