I'd like to find a game to play on my pc/ tablet that is a collectible card game, except one that i don't have to pay any real world cash to pay for to get the cards or a subscription fee. The cards would be obtained by a series of quests would be my geuss if that helps in understanding it. I was suggested a game called rage of bahamut and i checked it out, it seemed pretty nice, but it required me to put in my credit card so i turned away from it. Any help from you guys would be nice!