The Nidoking 45/114 Rare Steam Siege Pokemon Reverse Holo card is a sought-after collectible for fans of the Pokémon Trading Card Game. Manufactured by Nintendo in 2016, this Psychic-type Stage 2 Pokemon card features the character Nidoking illustrated by Mina Nakai. The card is made of high-quality card stock and is in English language, making it a valuable addition to any player's deck. With its rarity and unique design, this Nidoking card from the Steam Siege set is a must-have for collectors and enthusiasts alike.