Enduring Angel // Angelic Enforcer (DBL) from Innistrad: Double Feature, available at 401 Games Canada.

• Rarity: Mythic Rare
• Finish: Normal
• Artist: Irina Nordsol
• Card Text:
  Flying, double strike
  You have hexproof.
  If your life total would be reduced to 0 or less, instead transform Enduring Angel and your life total becomes 3. Then if Enduring angel didn't transform this way, you lose the game.
  //
  Angelic Enforcer
  Flying
  You have hexproof.
  Angelic Enforcer's power and toughness are each equal to your life total.
  Whenever Angelic Enforcer attacks, double your life total.