To help with achieving comp++, perhaps there could be a ball and chain themed deck where you start with a random eternal joker that prioritizes jokers that have lower sticker completions. That way you could guarantee that you have a joker you haven't stickered yet but you are forced to play your whole run around it.
#Deck to help with comp++
charred herald
Perhaps to be spicy, you start with some money and the eternal joker is also a rental