🎲 Cube structure:
50 cards per color
20 artifacts
50 multicolor (5 per guild)
40 fixing lands

~20% Removal density (hivemind suggests ~20-25% is good. Maybe go a little lower?)

🧮 Tribal Math
Assumption: To feel like a tribal deck 50% of the cards should be on theme (according to The Command Zone)
Average Deck Size: 22 non-land cards => 11 archetype pieces needed
Cubesize: 360
Average Player Pod: 4 players
Draft: Each player gets 5 packs of 9 cards = 180 cards
Unique Cards seen by a player in draft: (9+8+7+6)*5 = 150 cards
Percentage of Cube seen by a player: 150/360 = 41,6%

Number of archetype cards needed for it to be available in every draft (given no player is competing for it): 11 / 0,416 = 26 cards

Tribal setup: 8 enablers + 3 payoffs / lords
Cube setup: (8/0,41)= 19 enablers + (3/0,41)= 7 payoffs / lords

Note: This assumes that all archetype pieces can be played with each other. If the pieces are spread over multiple colors and the cube doesn't support e.g. 3 / 4 color decks the math changes.
Note: If less pieces are included than this means that the deck won't feel on theme anymore as player gets e.g. only 6-8 archetype pieces. This only becomes a problem if each of those cards is parasitic thus trainwrecking the players draft.
Mitigation: Look for enablers that have crosspollination with mechanical archetypes or are good on their own. Include only a few parasitic lords to solidify tribal identity.

✔️ TODO:

• 💡💡💡: Run Universal Automaton in the basic land box? Or each player gets a playset? Or add 4 copies to the cube? 💡💡💡 (Take Inspiration from Myr Servitor cubes)
• Add 5 color support for the Elementals
• Add Party Support Tazri, Beacon of Unity
• Add Zombie Tribal Lords
• Add / Humans
• Make Valduk, Keeper of the Flame work Is it worth it? Doesn't jive with the other Elementals
• Add generic archetypes for the color pairs (that are not tribal)
  • / Needs new archetype! -> Self bounce + Evoke creatures?
  • / Aristocrats / Life Gain
  • / Doublestrikers
  • / Creature Storm / +1/+1 Counters
  • / Spells from Beyond the Graveyard
  • / Evolving Midrange +1/+1 Counters
  • / Spell Velocity
  • / Spider Spawning with the Evoke creatures? Some aristocrat crossover?
  • / Aristocrats Steal & Sac flavour
  • / Creature storm?
• Add topend fatties for ramp strategies
• Maybe cut down on tribal glue cards (Too many generic tribal buff lords? These are not that interesting)
• Cut down on fixing, who needs that many lands???
• Find power outliers by checking what the best (and worst) card is at each cmc. Keep them for spice or cut them if too strong/weak.
• Add removal suite and make sure as-fan is ok
• Run Vampires tribe? Maybe cut back on Zombies?

Currently relevant tribes

• Human
• Zombie
• ()Elemental
• Warrior
• Shaman
• ()Wizard
• Cleric
• Spirit
• Party
• Vampire

Mechanical archetypes:

• +1/+1 Counters
• Aristocrats
• Creatures / Spells in the Graveyard
• Rebuy ETBs
• Life Matters
• Card Draw Matters
• Double Strike + Prowess / Equipment