I had a similar thought! The simplicity card feels underpowered for its cost. Maybe some tweaks in the next update will balance it out. Exploring the room is fun though—excited for metagame additions!
maybe you could make simplicity an exponential function affected by what round it is, like (1.2^empty spaces)*round number rounded to the nearest whole number. The reason I add the round number thing is because it's easier to get better cards lategame, and so smaller earlier boosts work fine.
