# Swamp (Planechase) Swamp is a basic land card, one of five essential mana sources in Magic. The Planechase version holds modest collector interest primarily because Planechase itself represents a niche format with limited print runs compared to standard sets. Collectors pursuing complete Planechase sets need this card, though its common rarity means it's readily available and inexpensive. The real appeal lies in set completion rather than individual card value. Planechase basic lands carry nostalgic weight for players who experienced that format's unique multiplayer gameplay. Unlike special promotional basics, this Swamp lacks premium treatments, making it straightforward to acquire. It matters mainly to format completionists and those building Planechase cube collections.