# Swamp (Mirrodin) Mirrodin's basic lands represent a pivotal moment in Magic's history as the first set to include premium foil versions of every card, including basics. Collectors view these Swamps pragmatically—they're essential for constructed play but hold modest secondary value. The nonfoil versions see heavy play wear from actual use, making near-mint copies somewhat scarce despite the common rarity. Foil variants command modest premiums, particularly in excellent condition, since foils from this era are prone to curling and wear. Most collectors treat Mirrodin basics as functional staples rather than investment pieces, though complete foil sets appeal to completionists. The card's significance lies more in set history than individual desirability.