Igglybuff - 168/236 - Uncommon from Sun & Moon: Cosmic Eclipse, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Kagemaru Himeno
• Card Text:
  Ability — Sleepy Voice
  Once during your turn (before your attack), you may flip a coin. If heads, your opponent's Active Pokémon is now Asleep. If you use this Ability, your turn ends.