Chansey - 015/034 - Classic Collection from Pokemon TCG Classic, available at 401 Games Canada.

• Rarity: Classic Collection
• Finish: Holofoil
• Artist: Ken Sugimori
• Card Text:
  [2] Scrunch
  Flip a coin. If heads, during your opponent's next turn, prevent all damage done to this Pokémon by attacks.
  [4] Double-edge (80)
  This Pokémon also does 80 damage to itself.