this is a commander cube in the style of Commander Legends, it follows the basic rules plus some additional rules.
Planeswalkers can be commanders.
Sanctum of All can be your commander.
Special cards inspired by Brandon Sanderson's cube Regalia and conspiracy (not included in Cube Cobra)

Each two colour combination has two themes;

Azorius- Flying and control

Orzhov- Spirit tokens and life-steal

Selesnya- Life-gain and tokens

Boros- Equipment and Exile-matters

Golgari- Saprolings and life-gain

Rakdos- Madness and reanimator

Dimir- Unblockable and reanimator

Gruul- Storm and kicker

Simic- Kicker and clues

Izzet- Storm and copying spells