The campaign books

Hi, my name is Daniel , and I want to ask you if is possible to build more books on the campaign … me and my friends we are interested on that … and of course like each player on this game we what to have more chance to win gold … also here maybe you can make another type of event where the chances to win gold can help the players to involved ours deck …I hope you can find the best way to make us more happy on the game . I wish you very nice week for all from us …!!! My referral COD is 2rrvtil3gg