First of all great work, I love it! Quick question: is it ok to use those for a physical card game? If so, are there some specific terms & conditions, and how do you prefer to be credited?
That is fine, no special terms. I think I'd like to be credited with my real name (John Willy Flaten) since I'd be interested in buying a pack myself if you ever finish them :) Tiny letters is fine ofc.
Great! I can definitely do that, I'll get in touch with you again when (if ever) the game is released. It's nothing too fancy though, just a small side project I'm doing with my family.