This is a 1v1 Sealed Cube
Packs are arranged as follows -
6 Commons
5 Uncommons
3 Rares
1 Mythic
1 Land

Cube contains 16 packs - 6 packs per person leaves 4 packs unplayed with to help keep the variation of decks built up

This is supposed to be a battle cruiser style cube where creatures and combat are critically centered around winning the game.