The Lt. Surge's Jolteon card from the Gym Challenge set is a vintage Pokémon TCG card featuring the character Jolteon as a Stage 1 Pokémon with 70 HP. It is a Regular Rare card with a standard size and made of card stock. Illustrated by Ken Sugimori, this card is in English and part of the Unlimited Edition, making it a valuable and collectible addition to any Pokémon card collection.