Are you a Quiet Speculation member?
If not, now is a perfect time to join up! Our powerful tools, breaking-news analysis, and exclusive Discord channel will make sure you stay up to date and ahead of the curve.
With fetches confirmed out of Battle for Zendikar, a knee-jerk spike in the price of enemy fetches was to be expected. A residual effect of this announcement has been an increase in the price of Khans fetches, which were past their floor anyway. In the days since the announcement, Polluted Delta has increased a couple bucks in retail.
Windswept Heath is super cheap due to its inclusion in the clash pack, with all four of the other allied fetches showing positive short-term price growth. With enemy pain-lands in Origins and an enemy set of lands confirmed for BFZ, these lands are likely to be very important in the coming months for Standard. In particular, the blue fetches will continue to be great for Dig Through Time and Treasure Cruise decks.
If you don't have your Khans fetches you've missed their floor, but they're only going up from here. In particular, Polluted Delta is a card that has both Standard functionality and has seen a dramatic uptick in Modern due to the power of Grixis decks.