Bastiodon - 20/127 - Rare from Platinum (Base Set), available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Kagemaru Himeno
• Card Text:
  Poké-BODY — Metal Trait
  As long as Bastiodon has a Pokémon Tool attached to it, remove 1 damage counter from Bastiodon between turns.
  [1MM] Iron Defense (30)
  Flip a coin. If heads, prevent all effects of an attack, including damage, done to Bastiodon during your opponent's next turn.
  [2MM] Iron Tackle (80)
  Bastiodon does 30 damage to itself.