Murder [Foil] is a black instant spell from the Magic Core Set 2013, designed to destroy target creature at a low mana cost. As an Unknown rarity card, it holds a current market value of approximately $0.25. Its foil version adds an aesthetic appeal for collectors, though its competitive playability remains a key factor in its demand. Overall, it serves as a staple removal option in various decks, contributing to its continued relevance in the game.