Original post here.

A lot of collectible games that I’ve played that lasted for several sets have a cycle where sets rotate in and out of competitive play, such as Magic: The Gathering which has Type 1 and Type 2 legal cards and decks. VS System, the late superhero card game, incorporated Golden Age, Silver Age, and Modern Age competitive play. Heroclix follows the same cycle, with Golden Age as the format that allows most elements, and Modern Age, a format that is restricted to figures,...

LabRat