Sacred Mesa - MIR Reprint (PLST) from The List, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Margaret Organ-Kean
• Card Text:
  During your upkeep, sacrifice a Pegasus or bury Sacred Mesa.
  1W: Put a Wild Pegasus token into play. Treat this token as a 1/1 white creature with flying that counts as a Pegasus.