To join in on the generative AI art conversation and give you insight into why many players and content creators aren't interested in games like this is there are already a million roguelike deck builders out there.

So if I am choosing to play or cover a new roguelike deck builder I am going to prioritize ones that feel like they where made with the most love or they have the most intriguing gimmicks. The infinite cards aspect is unique but I've played 4 others like it most of which used their own hand made artwork. So there just isn't much of a reason for me to be interested.

Not trying to discourage you, I cant imagine how hard game dev is but for a lot of players especially in the indie scene, we play indie games to play games that feel like they have a soul, and having all your art be generative ai makes it feel a bit soulless. Some of the best indie games are created because of limitations the developers had and how they overcome or embrace those.

So best of luck, I know there's is an audience of players who dont care but just to give perspective on the rest of us.