The Marshadow 103/236 SM-Cosmic Eclipse Reverse Holo card is a rare Pokémon TCG card from the Set SM-Cosmic Eclipse. Manufactured by The Pokémon Company, this English-language card features the character Marshadow with 60 HP and is a Basic stage Pokémon card with a Reverse Holo finish. This collectible card is sought after by players and collectors alike for its unique design and rarity in the game.