Sideboarding is incredibly important in Magic the Gathering. If you're not prepared, a deck can catch you totally off guard and win the game without you being able to do anything about it. In episode 58 we go over all of the best sideboard cards in Frontier and talk about which type of decks you should play them in and against. While there are some better options now in the Pioneer format, there are some very good suggestions in this episode. Learn what you can use as alternatives in case you don't have the cards from Return to Ravnica or Theros block at the moment, as well as what decks you should be looking out for in Pioneer.