It allows you to practice skills that you will need to use in real life
following a gradient): this should make it easier to visually assess if the global distribution of the deck power levels makes sense or not
However, this card is harder to find than it looks
Codsworth is a white artifact creature from the Fallout precon decks, who has two activated abilities: one to generate white mana that can only be spent on Aura or Equipment spells, and one that attaches an Equipment or Aura to a creature you control for free, at sorcery speed
But in return a Miirym, Sentinel Wyrm Commander deck is faster, simpler, and really pops off when it goes, doubling triggers and generating mad value
Some archetypes even hinge on these types of cards being available at a reasonable priceIve attempted to build lands-matters decks like The Gitrog Monster countless times, and each time Ive felt underwhelmed precisely due to my lack of fetchlands