The Gyarados Base Set 6/102 Holo card is a highly sought-after collectible card from the Pokémon TCG. This Water-type creature, illustrated by Mitsuhiro Arita, has a HP of 100 and is considered a Holo Rare card from the 1999-2000 Wizards Base Set. With its unique design and rarity, this card is a valuable addition to any Pokémon card collection.