Capital Ash Barrens Lands that enter untapped, produce colorless mana, and can be converted to colored mana in an emergency
Im not the biggest fan of casting spells from exile using impulse draw, but this discounts cards you cast from the graveyard, too which is definitely up my alley
1: Create a 3/3 green Elk creature token
First, theres an incentive to run mostly the cards from his precon, as Universes Beyond precons are generally designed to be good enough to hold together without needing a lot of modifications
Search your library for up to four basic land cards and reveal them
Unexpectedly doubling a commanders triggered ability even once can make a substantial impact on the game, and odds are slim that the commander is, for instance, the only Human or Zombie in a deck with something to set off The Roaming Throne