# Mastermind Plum Mastermind Plum represents a curious footnote in Magic's history as a Ravnica set variant that exists outside standard continuity. Collectors view it primarily through a novelty lens—it's a supplemental release that didn't achieve wide circulation, making it harder to track down than contemporary standard sets. The card itself carries the appeal of alternative art and experimental set design that characterizes special editions. For collectors interested in Ravnica's various iterations or those pursuing complete set collections, locating copies becomes a minor hunt. Its rarity designation means it appears less frequently in sealed product, adding to the modest challenge of acquisition. Most interest stems from completionist collecting rather than gameplay demand.