Nether Shadow (5ED) from Fifth Edition, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: DiTerlizzi
• Card Text:
  Nether Shadow is unaffected by summoning sickness.
  At the end of your upkeep, if Nether Shadow is in your graveyard with at least three creature cards above it, you may put Nether Shadow into play.