# Beast Within Beast Within represents a pivotal moment in Magic's design philosophy. This uncommon removal spell from Planechase 2012 offers unconditional creature destruction at instant speed, a capability that was historically reserved for rare cards. Collectors value it as a marker of how the game's power distribution evolved, making efficient answers more accessible across rarity levels. The card's practical utility in casual and Commander formats keeps it relevant beyond its novelty appeal. Planechase 2012 copies remain straightforward to acquire, though the set's supplemental nature means print runs were modest compared to standard releases. Collectors interested in Magic's mechanical history appreciate Beast Within as evidence of the designers' willingness to challenge traditional rarity conventions.