Swamp (238) is a basic land card from the Magic 2011 (M11) set of Magic: The Gathering, categorized as a Common rarity. Valued at approximately $0.89, it serves a fundamental role in many decks by providing black mana. The artwork, created by John Avon, features a moody landscape that complements the thematic elements of black in the game. As a staple in various formats, it remains a consistent choice for players and collectors alike.