though those are often the enablers, you can also use shield counters, finality counters, and plenty more
Read More: The Best 10 Goblins in Commander 6 Undead Warchief Our second lord is Undead Warchief, which is a four mana Black 1/1
Vivien, Monsters Advocate gives us a way to play cards from the top of our deck, meaning we can use the mana as long as the top of our deck has creatures on top of it
Esper (WUB) builds around White, Blue, and Black for ultimate control
High-grade Japanese cards benefit from superior print quality and limited availability compared to English versions
Sacrificing a creature to populate is a steep entry cost, though, so you need to be somewhat wide before this starts to accrue value