Unown - 55/123 - Uncommon from Heart Gold & Soul Silver (Base Set), available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Hideaki Hakozaki
• Card Text:
  FLASH - Once during your turn, when you put Unown from your hand onto your Bench, you may look at the top 5 cards of your deck and put them back on top of your deck in any order. (Poke-POWER)
  [P] Hidden Power (10)