The OP13-091 St. Marcus Mars [Alt Art] card from the One Piece CCG is a rare collectible featuring the character Mars from the franchise. Manufactured by Namco in 2025, this English-language card has a foil finish and an attack power of 5000. It belongs to the Carrying on His Will set and has a standard size with a red attribute. This alternative art card is perfect for collectors and fans of the One Piece series, and its unique design makes it a valuable addition to any card collection.