mtg the lost caverns of ixalan best cards Breeches, Eager Pillager from Spoiler Magic The Gathering The Lost

Similarly, only Urza can be your Commander from the pair of Urza, Lord Protector and The Mightstone and Weakstone

I also feel that Genesis Ultimatum has no Red either, it draws and puts permanents into play so it's Blue and Green

What did

Yorion, Sky Nomad As a 4/5 flier with relevant abilities, Yorion, Sky Nomad is a bomb in your main deck, and I would first-pick it over every common or uncommon

Access to removal is big for Emerald while keeping tempo, but discard or strength buffs will always have a place

Its an strong option for Commander decks that run mostly legendary creatures, like Esika, God of the Tree, and Jodah, the Unifier