This is my second cube! Only cards that are from Universes Beyond or another non-Magic IP are allowed. I'm currently also not including any D&D cards other than a couple from the movie that are explicitly branded as Universes Beyond. Each card has a tag denoting what franchise it's from, allowing you to sort by Tags if you want to see franchise representation.
WU: Spellslinger/Artifact Creatures
UB: Spellslinger/Historic
BR: Treasures
RG: +1/+1 Counters/Modified
GW: Go-Wide Food/Legendary Matters
WB: Aristocrats/Legendary Matters
UR: Spellslinger/Artifacts
BG: Value (needs more focus)
RW: Equipment
GU: +1/+1 Counters
Link to basic land list: https://cubecobra.com/cube/list/beyonderbasics?view=spoiler
Link to tokens list: https://cubecobra.com/cube/list/beyondertokens?view=spoiler
Making a change in Izzet to remove one of the guild's two(!) 5-mana legendary creatures and replace it with a 2-drop that should help make Spells Matters more consistent. I'm still looking to add Vivi Ornitier, but Iron Man got good feedback at the last draft, so I'm going to wait. There is also the option to cut Exalted Flamer, but I'd like to get a couple more drafts in with it before doing so.