The other way the interaction of fetchlands plus fetchable duals drives up the price of Standard is that they allow players to play more expensive cards
The one that caught my eye is Amethysts bounce subtheme, and not just because Sword in the Stone is in my top 5 Disney movies
If you play 40 lands and 10 mana ramp effects, that means half of your deck is mana, leaving little room for the other stuff
Cindervines is trying to gain a foothold in the format by checking the last box and functioning as a targeted hate card for artifacts and enchantments as well as storm-ish decks
Brago, King Eternal Brago, King Eternal, that old blinky warhorse, is holding onto the crown of most-played blink commander by the skin of its, well, I dont know