Mind Grind (Foil) (GTC) from Gatecrash, available at 401 Games Canada.

• Rarity: Rare
• Finish: Foil
• Artist: Daarken
• Card Text:
  Each opponent reveals cards from the top of his or her library until he or she reveals X land cards, then puts all cards revealed this way into his or her graveyard. X can't be 0.