Starting from this exact time, you may post 1 card. Only 1 card, but it can be new or old. And it can be any card. 24 hours from that time, I will post a leaderboard, with each person on the leaderboard gaining points based on their placement. And then the 24 hours resets, and you may post 1 more card. 24 hours after that, I post a leaderboard for that round, and then update the full leaderboard.
Of course, the 24 hours will not be accurate. Usually, it will be between 20 and 28 hours, but if I'm out of town, I might skip 1 or 2 days.
2 weeks after the initial start of the season, that season ends. The top 3 will gain prizes, which haven't been determined yet, and then I make a new thread to start a new season, with a brand new clean leaderboard.