the game slowly becomes good
here are my findings so far
1. some relics are more hindering for the worth you get, specifically no gold or no heal. if get that the game is over.
2. the slightly harder mode is a little too hard at least for me, out of 10 rounds 2 of them i get to the first boss.
3. the cards at the beginning will not be available after the 3 boss fight, it would be good that the cards will be randomized at the shop after you clear 1 stage so that you are in stage 3 the stage one cards are still available.