Virtue of Knowledge Virtue of Knowledge is a powerful new adventure card that looks a whole lot like Panharmonicon and Elesh Norn, Mother of Machines
Youll only have a fighting chance of getting a set if you have nothing else to do and get in there early.
Containment Priest is a card that puts a stop to those styles of play
Ive also excluded artifact lands and basic lands, since they produce multiple mana where affinity is concerned (and itd be both silly and false to say that Plains produces multiple mana on its own)
Essentially being Panharmonicon on a stick, but turned up to 11, Elesh Norn, Mother of Machines, can completely take over games
For many people starting local or using services like COMC might be the best choice, that eliminates a lot of the risks of selling direct