I've become extremely interested in the 30 card deck format. I don't have a lot of money to buy staples and the few that I have are just enough for one player. Well me and my brother both like to play somewhat competitively so 30 card decks are the best way for us to do it. So does anybody feel like a 30 card format would be more challenging? If so, what do you think the metagame would be like? What decks would you play? Also if you could link or post any sites that may have more info on this format that would be appreciated as well!