Land cards are a fundamental component of the trading card game Magic: The Gathering. They represent different types of terrain, such as forests, mountains, islands, swamps, and plains, which provide the necessary resources to cast spells and summon creatures. Each land card typically produces one mana of a specific color when tapped, allowing players to execute their strategies during the game. In addition to their resource function, land cards can also influence gameplay through various abilities. Some land cards have special effects, such as generating additional mana or providing other benefits. Players often include a mix of land cards in their decks to ensure a steady supply of resources throughout the game.