Magical Hack: The Extended Learning Curve

Coming out of Worlds, we have a reasonably defined Extended metagame, identifying a few “best” decks and about a dozen different deck strategies that are actually worth playing. What is interesting, however, is how this format will change between the World Championships and the subsequent PTQ season, as the matchups are tested out extensively and ideas are brought forward for improving upon the small stable of decks that are worth honest consideration.