Thousand-Year Storm According to Magic's head designer Mark Rosewater, the storm keyword is probably the most broken mechanic weve ever created. So much so that Mark's storm scale gauges how unlikely an existing mechanic is to return with 10, the scale's maximum, being storm
The second ability was designed to offset the Moonfolk abilities that required a land to be returned to your hand, but since it was printed, weve gotten a fair number of cards that care about lands entering the battlefield, squeezing even more value out of bouncing our lands and putting them back onto the battlefield with Patron
In fact, Landfall is one of the most popular builds of Yarok, providing value ramp to ensure you can keep replaying the Elemental Horror even if they deal with it
It's also a great inclusion in decks that want to force foes to draw cards
There are 5 rares (7.4%) and 5 mythic rares (3.7%) from the set's Welcome Decks (SPE) that can appear in this slot