My first EDH cube that will constantly be upgraded/tweaked.

Will eventually be making it a bigger cube for 8-players.

Draft is 3 packs of 20 cards with 2 seeded commanders.

Partner/Background/Friends Forever all mean the same thing. (Lae'Zel can partner with Reyhan for example.)

Each player gets a starter pack with a Command Tower, Commanders Sphere and a Cryptic Spires.

(Cryptic Spires doesn't get marked, instead I've errated that text to say "When you play this land tapped, name two colors. This land taps for those two colors." To help with mana fixing.)