Cottonee from the ME: Mega Evolution Black Star Promos set is a Phantasmal Flames Single Pack Blister variant card (#018) for the Pokémon Trading Card Game, classified with an Unknown rarity. Collectors should note its promo status and variant packaging when assessing completeness or set-building value. Current market listings show a value of $0.00, indicating no established recent sales or active demand. Condition and provenance remain the primary factors that could affect any future valuation.