Since the last time i played NS for any significant length of time a trading cards feature now exists. Does anyone know what it does, if it is of any use or what the cards can be used for, if anything? Does selling them provide any benefits?
I'm pretty sure the cards have no effect on your nation, it's just a fun addition. You get packs from solving issues, and the cards vary in rarity, from common to legendary. You use the money from selling cards to buy other cards - like I sold all my common cards to afford a Legendary. You can only have 250 cards at a time unless you pay 40.00 (which is a lot) to double it.