Thundurus - 50/113 - Holo Rare - Reverse Holo from Black & White: Legendary Treasures, available at 401 Games Canada.

• Rarity: Holo Rare
• Finish: Reverse Holo
• Artist: Yukiko Baba
• Card Text:
  [1] Charge - Search your deck for a L Energy card and attach it to this Pokemon. Shuffle your deck afterward.
  [1LL] Disaster Volt (80) Discard an Energy attached to this Pokemon.