The Pokémon TCG Koga's Ekans Gym Challenge 77/132 1st Edition card is a vintage collectible featuring the character Koga and his snake creature Ekans. Manufactured in 2000 by The Pokémon Company, this English-language card is part of the Gym Challenge set and has a standard size made of card stock. With an HP of 50 and an attack power of 10, this Colorless-type Pokémon card is a common rarity illustrated by Ken Sugimori. This 1st Edition card is a valuable addition to any Pokémon TCG collection for fans of the franchise.