Goldnight Castigator (SOI) from Shadows over Innistrad, available at 401 Games Canada.

• Rarity: Mythic Rare
• Finish: Normal
• Artist: Zack Stella
• Card Text:
  Flying, haste
  If a source would deal damage to you, it deals double that damage to you instead.
  If a source would deal damage to Goldnight Castigator, it deals double that damage to Goldnight Castigator instead.