(40k adjacent) Any 40k fans that play mtg, was bored and doing some brainstorming on precon ideas if WOTC ever did another round of Universes Beyond.

New Ideas: Tau Empire: Blue, Red and White (Jeskai) Pilot Tokens, Battlesuits and Tanks as vehicles.

Orks: Red, Green and Black (Jund) Combat, Death triggers w/ Reanimator

Aeldari/Dhrukari: Green, Black and Blue (Sultai) Scry, Life Pain and Gain

Chaos Undying 4 color ( Red, Black, Blue and Green)

Red: Khorne Black: Slaanesh Blue: Tzeentch Green: Nurgle

Previously: Chaos: Blue, Red and Black (Grixis) Cast from Exile

Tyranids: Green, Red and Blue (Temur) +1/+1 counters, X Spells

Imperium: White, Blue, Black (Esper) Creature Tokens

Necrons: Mono Black Artifact Reanimator