The Sliver Swarm Commander Masters Commander Deck set includes 1 ready-to-play White-Blue-Black-Red-Green deck of 100 Magic cards (2 Traditional Foil Legendary Creature cards, 98 nonfoil cards), a 2-card Collector Booster Sample Pack (contains 2 special treatment cards, with 1 Traditional Foil Common or Uncommon and 1 nonfoil or Traditional Foil Rare or Mythic Rare), 1 foil-etched Display Commander (a thick cardstock copy of the commander card with foil etched into the cards border and art), 10 double-sided tokens, 1 deck box (can hold 100 sleeved cards), 1 Life Wheel, 1 strategy insert, and 1 reference card
Extra Turn decks allow you to play Magic all by yourself while everyone else watches
The main difference is that it doubles counters on the second landfall each turn
By aiming the damage from Toralf at Brash Taunter with a damage doubling effect in play, you can magnify the damage an extra time before unleashing it to face
This is the method I normally use and it accommodates most bulk collections I have purchased
Of course, there have been cases in which it was done simply for the sake of doing it, but it was quickly found out those cards didnt do much for the game as they are quite situational, so the newer iterations were either pushed or R&D tried to do something more interesting with them
