I have just spent another £17.2billion on cards today and still didn't complete a set of card packs,I play this game everyday sometimes 2/3/4 times aday.ii have already complained about this situation afew weeks ago aswell,like I said I play this everyday so imagine how much I have spent if today's was £17.2 billion.i may have stop playin this game as it's not letting you complete part of it