X can't be greater than the number of players in the game.
Reveal cards from the top of your library until you reveal X land cards. Put those land cards onto the battlefield tapped and the rest on the bottom of your library in a random order.
No shop on TCG.shopping has this in stock right now.
Run a card shop?
Open the WayRetro FrameMarch of the Machine: The Aftermath · 73 · rare$5.11
Open the WayPromoMarch of the Machine: The Aftermath · 23 · rare$4.99
Open the WayExtended ArtMarch of the Machine: The Aftermath · 163 · rare$4.84
Open the WayMarch of the Machine: The Aftermath · 23 · rare$1.87
Open the WaySecrets of Strixhaven Commander · 280 · rare$0.67
Ob Nixilis, Captive KingpinHalo Foil220 · mythic$143.30
Calix, Guided by FateHalo Foil206 · mythic$55.26
Kiora, Sovereign of the DeepHalo Foil214 · mythic$53.00
Nahiri, Forged in FuryHalo Foil215 · mythic$48.79
Tyvar the BellicoseHalo Foil227 · mythic$40.48
Sarkhan, Soul AflameHalo Foil225 · mythic$40.16
Sigarda, Font of BlessingsHalo Foil226 · rare$30.11
Narset, Enlightened ExileHalo Foil217 · mythic$29.35
Nissa, Resurgent AnimistExtended Art162 · mythic$27.92
Rocco, Street ChefHalo Foil223 · rare$27.53
Nissa, Resurgent AnimistRetro Frame72 · mythic$27.05
Training GroundsHalo Foil193 · rare$22.48