Energy Switch - 112/113 - Uncommon from Black & White: Legendary Treasures, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Kent Kanetsuna
• Card Text:
  You may play as many Item cards as you like during your turn (before your attack).
  Move a basic Energy card attached to 1 of your Pokemon to another of your Pokemon.