Hello! This is my Commander cube, which my friends and I have been playing for a few years now! It's evolving constantly, trying new things, and overall a blast to draft and play :)
Draft rules: 5 packs of 20 cards, then build your 100-card deck using the usual rules for deckbuilding in commander. You mush draft your commander during the draft as well!
To help facilitate 1&2 color decks, We house rule that 2 color deck may contain 95 cards and 1 color decks may contain 90 cards (instead of 100).
Additionally, to help prevent "feelsbad", if a draft is going poorly for someone, they can request a sliver queen as commander (which they then must stick with), and continue the draft as normal.
I hope you enjoy the cube, commander in general and commander-cubing in specific! Hit me up for any questions or remarks :)