In Colorless, you have access to plenty of Eldrazi Spawn/Scions, Myr tokens, and more, as well as all of the best colorless sac outlets
The Sage is perfect
Doctor's companion (You can have two commanders if the other is the Doctor.) Legendary Creature Artifact - Dog Robot Kinnan, Bonder Prodigy Whenever you tap a nonland permanent for mana, add one mana of any type that permanent produced
2 Marisi, Breaker Of The Coil Also Breaks Faces Marisi was one of the first mass-goading legends in the format, released as the alternate commander in Commander 2019's Primal Genesis precon
Its a slow commander that needs some turns on the battlefield to do its thing, so youd better have some protection spells ready
"To keep the competitive game thriving, rotating out older cards to encourage new strategies and fresh deck designs is a really important part of the next chapter." - Ryan Miller, Brand Manager and Co-Designer of Disney Lorcana TCG at Ravensburger