Thank you very much for the feedback,
As you already said, the lack of content so far is definitely due to the early stages of development, this beta version of the game is more like a proof of concept for us. It also helps to identify who are the players that have interest in the game.
The final version of the game will for sure have much more content - and we are already working on that; tons of environment, cards, enemies, bosses, NPCs, trinkets, and treasures!
Right now, we are considering just some small fixes in this version of the games, and your suggestions and bug report may be useful for that!
If you want to keep an eye on the development process you can also join us on the Dungeon Drafters discord channel ;)