Not a proposal/suggestion, just a question. idk if it's the right subforum but way too many search results with card...
So, I vaguely remember a suggestion(?) about a system where we could trade a number (10/20/XX?) of useless cards for an OCA some time ago. Was this idea expanded/considered or is it a no go due to bots/duping/somethingelseIdidn'tconsider?