Lurking Jackals (Foil) (UDS) from Urza's Destiny, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Foil
• Artist: Greg Staples
• Card Text:
  When one of your opponents has 10 life or less, if Lurking Jackals is an enchantment, it becomes a 3/2 Hound creature.