Slowpoke - 42/214 - Common from Sun & Moon: Unbroken Bonds, available at 401 Games Canada.

• Rarity: Common
• Finish: Normal
• Artist: Kouki Saitou
• Card Text:
  [W] Growl
  During your opponent's next turn, the Defending Pokémon's attacks do 20 less damage (before applying Weakness and Resistance).
  [2] Tail Whip (20)