Cosmog - 100/236 - Common from Sun & Moon: Cosmic Eclipse, available at 401 Games Canada.

• Rarity: Common
• Finish: Normal
• Artist: Masakazu Fukuda
• Card Text:
  Ability — Unaware
  Prevent all effects of your opponent's attacks, except damage, done to this Pokémon.
  [1] Surprise Attack (10)
  Flip a coin. If tails, this attack does nothing.