Larvitar - 87/123 - Common from Diamond & Pearl: Mysterious Treasures, available at 401 Games Canada.

• Rarity: Common
• Finish: Normal
• Artist: Masakazu Fukuda
• Card Text:
  [F] Mountain Bite (10+)
  You may discard the top card of your deck. If you do, this attack does 10 damage plus 10 more damage and Larvitar is now Asleep.
  [2] Hammer In (20)