# Malignant Growth Malignant Growth represents a curious artifact from Mirage's design space—a rare that explores cumulative damage through an enchantment-based approach. Collectors appreciate it as a period piece showing how designers experimented with incremental threat building before more efficient mechanics emerged. The card's modest power level means it never saw competitive play, which actually appeals to collectors interested in deep cuts from the set rather than chase rares. Its straightforward nonfoil printing keeps it affordable for set completionists. Mirage remains a popular set for collectors due to its distinctive art direction and mechanical diversity, making even fringe rares like this one worth acquiring for comprehensive collections.