I am only allowed to sell my cards when i buy credits by credit card ? i was with 10 credits earned form the daily tournaments, and i thougth if i buy some pack in the shop, i was allowed to sell my cards. now i see that i can't sell them, so i supose i buy credits cash ? plz someone tell me, because the rules aren't explicit, and could trick anyone.
You have to buy CREDITS from the shop and not cards.
You only have to do it once to be able to sell
Too bad, i've spended my credits for nothing :<
there isn't a phone option in my country to buy credits, so i guess it will be more dificult to me to buy them.