Spells and emblems aren't permanents.
Thousand-Year Elixir and Concordant Crossroads are vital to use the mana from your creatures and cards like Augur of Autumn, Vivien, Monsters' Advocate, and Elven Chorus help you keep the chain going by playing cards off the top
Take a deck like Legacy ANT, for example: As an all-spell storm combo deck, the only opportunity cost associated with playing Lurrus of the Dream Den in Ad Nauseam Tendrils is giving up a sideboard slotthe companion restriction is incidentally met
A massive threat, its no wonder that Gishath remains the top commander choice for Dinos on EDHREC
If anything, green is typically anti-artifact
Jumpstart booster packs are loaded with cards from throughout Magic The Gathering (MTG) history plus 37 cards that get their first-ever printing and dozens of cards from Core Set 2021 (M21) #14: Commander Legends: Battle for Baldurs Gate I dont know if expectations for Commander Legends 2 were too high or if the release schedule was too tight between this and Double Masters 2022
