Shuffle up and deal out one commander. You may play any cards just like a regular cubelet, but you can not make cards that match your commander identity lands. Each general has 8 signature cards with 20 open play cards. All rules relating to commander are in play. Cubelet is a casual format for 2-4 players. Players share a 100 card library, graveyard, and exile. Players start with 7 card hands and during their turn, they may play one card face down. It becomes a land that produces any color of mana. Starting life totals are 20 for a regular game, 10 for an expedited game.