The Chingling 42/123 Reverse Holo from the Mysterious Treasures set is a vintage Pokémon trading card manufactured by The Pokémon Company in 2007. This collectible card features Chingling, a Basic Pokémon with 40 HP and speciality as a VMAX. Illustrated by Emi Yoshida, the English-language card is a standard-sized card made of card stock, perfect for Pokémon TCG enthusiasts aged 6 and above. With its uncommon rarity and unique Reverse Holo finish, this Chingling card is a sought-after addition to any Pokémon card collection.