Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
Tags

Good question! You can definitely submit multiple cards in a single set. However my goal is to select 1 card from each creator (to maximize the number of different creators included) so most likely only 1 from the set could go to print. 

My submission is composed of multiple alternatives for the same functionality, so that's the plan.