I love this game! I would even say its perfect - until you get to enemies that use curses more frequently.
Even a single 1x1 curse can be overpowered and so frustrating: You get a negative effect, it deletes Items, you cant even move Items around to make your build work after the curse,and if you want to remove it you get another negative effect.
Each turn a curse? My inventory is now half "empty" after 3 turns, plus I'm burning. In other deck building games like Slay the Spire or Edens Zero, Curses inconvenience you - here, they break you.
This is a bit sad, because up to that point, even with bad Luck, you have a chance of moving forward, but if you meet a boss that gives you a 2x2 curse every second turn with the potential of removing 4 Items, you either need to kill the boss fast enough or accept your fate.
But, keep in mind; this is the only big problem I currently have with this game, it is still incredibly fun!