"Broken Concentration [Foil]" is a counterspell from the Shadows Over Innistrad set of Magic: The Gathering, classified as an Unknown rarity. Valued at approximately $0.25, it appeals to collectors and players alike due to its unique artwork and foil finish. As a strategic card in gameplay, it fits well within the set's thematic elements, contributing to its ongoing interest in secondary markets. Graded examples may fetch higher prices, depending on condition.