Memory bias is a huge part of it, no doubt. But I still find myself yelling "cheater" along with various other obscenities on a daily basis. Winning seems to cure this, though. I've won 10 in a row, and lost 20 in a row with the same deck. As to the 'right deck,' I doubt it exists. Every good deck has strengths and weaknesses. Theres just no way you can beat dischole, ghostmare, sosac, cremation rush, light stall, grabbow, and sofo spam with the same deck. The thread for decks used against arena is way outdated, none of those decks is worth a crap anymore. And nobody who claims success wants to share because the next day everyone will be using it, and the day after that everyone will be putting up counters. Its that whole rock-paper-scissors thing that makes the game so fun, and makes me keep playing, no matter how mad I get.