This is a brand new cube!

White/blue— Enchantments Matter (Duskmourn)
Blue/black — Crimes - (OTJ)
Black/red— Vampires/Spectacle/Blood/Madness - (Innistrad/Rav)
Red/green— Ramp/Landfall - (Zendikar) ??
Green/white— Life Gain/Food - (Lotr, Eldraine, Bloom)
White/black— Sacrifice (LCI, Innistrad)
Black/green — Self Mill (Innistrad, Golgari)
Green/blue— Big ??
Blue/red— Spell Slinger ??
Red/white— Equipment aggro (Kaldheim, Bloom)

Multicolour Legends - (DMU)
Multicolour Sagas i.e. Tom Bombadil
Big Butts (Mostly black/green/blue)