The Mox Diamond Stronghold Regular card is a rare artifact card from the Stronghold set of Magic: The Gathering, manufactured by Wizards of the Coast in 1998. This standard-sized card features unique artwork by illustrator Dan Frazier and is made of durable card stock material. As a colorless card with a regular finish, it is a sought-after collectible for fans and players of the game, suitable for ages 13 and up. With its iconic design and rarity, the Mox Diamond card holds value for both Magic: The Gathering enthusiasts and collectors alike.