The Pokemon TCG Happiny Reverse Holo Card 52/123 from the Mysterious Treasures set is a sought-after collectable for fans of the Pokemon Trading Card Game. This English-language card features the character Happiny with an HP of 60, illustrated by Yuka Morii. Manufactured by The Pokemon Company in 2007, this Reverse Holo card is stamped and considered near mint or better condition, making it a valuable addition to any Pokemon TCG collection.