Rattleclaw Mystic could give us some fixing to add red, so is adding that third color worth it
[Your Turn] When digivolving one of your Digimon into a Digimon card in your hand with Digi-Burst, you may suspend this Tamer to reduce the digivolution cost by 1
In EDH, there are popular go wide token commanders in various colors, including Jetmir, Nexus of Revels, Kambal, Profiteering Mayor, Adrix and Nev, Twincasters, Caesar, Legion's Emperor, Marneus Calgar, Cadira, Caller of the Small, Zinnia, Valley's Voice, Arabella, Abandoned Doll, and Aang and Katara
The complexity comes from the brilliant design - if you don't win in time, you'll lose to an empty library
Elenda can populate the board with a great deal of tokens in short order, especially as her token production is tied to her power rather than the quantity of counters on her a Blackblade Reforged can help a lot here
It would rate around the middle of this list, if the cards weren't about to rotate out of Core constructed