I beat it! This is such a cool game. It looks and feels super fluid, and the effects are hella juicy. I found the father's shield the best coin in the entire game, because by stacking it you can handle lots of smaller hits and focus only on the big ones. My build consisted on lots of gamblers coins, attack damage and mainly father's shield. I would always focus all coins on the strongest enemy sides, and tank the remaining hits. Sometimes I would deal almost no damage, because you know, gambler coins, but when I did, oh boy.
During the second to last boss, I think? (the wolf with the minions) I didn't even need to fight the minions, because I could tank their damage while I worked on the boss. It's cool that I could come up with these kinds of tactics! (I'm very into games like slay the spire, etc)
Awesome game overall, great job!