Weakness Guard - 141/147 - Uncommon from Aquapolis, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Jungo Suzuki
• Card Text:
  Attach this card to 1 of your Pokémon. Discard it at the end of your opponent's next turn.
  As long as this card is attached, this Pokémon has no Weakness.