There are a bunch of different ways to abuse the card alongside Landfall triggers and sacrifice outlets, so it makes for a reliable alternate win condition in decks like Aristocrats
Throughout this article, Ill be referring to cards that cost one mana as having mana value 1 or 1mv. 2mv cards cost two total mana, 3mv cards cost three mana, and so on
Fetches also enable triggering landfall twice in the same turn, which is valuable if youre playing Omnath, Locus of Creation, Ruin Crab, or Hedron Crab
They win by shutting down opponents' strategies with well-timed counterspells, removal, and boardwipes until the best cards in their opponent's hand are depleted
Well, first off in landfall decks, because this doesnt count as a land drop, which means you can increase triggers substantially with enough fetch lands and mill/sacrifice
Eradicator Valkyrie - Your opponents are gonna hate this, and it might not last long