Stormtide Leviathan (Foil) (M11) from Magic 2011, available at 401 Games Canada.

• Rarity: Rare
• Finish: Foil
• Artist: Karl Kopinski
• Card Text:
  Islandwalk (This creature is unblockable as long as defending player controls an Island.)
  All lands are Islands in addition to their other types.
  Creatures without flying or islandwalk can't attack.