"Planeswalker's Mischief" is a card from the Magic: The Gathering Planeshift set, classified as an Unknown rarity. Currently valued at $0.55, it appeals to collectors and players alike due to its unique mechanics and thematic ties to the game. As part of the Planeshift expansion, it holds significance in the context of the broader Magic narrative, making it a notable addition for those focused on completing their collections or exploring the set's strategies.