# Ob Nixilis, Captive Kingpin Ob Nixilis, Captive Kingpin represents a significant character moment in Magic's ongoing narrative, showing the demon planeswalker stripped of his spark and forced into servitude. Collectors appreciate this card as a key story beat in the March of the Machine arc, particularly for those tracking Ob Nixilis's journey across sets. The mythic rarity ensures limited supply, making foil copies notably scarcer. Collectors typically value this card for its narrative weight rather than constructed playability, viewing it as an important piece of the set's storytelling puzzle. The foil variant remains the preferred version among serious collectors seeking premium copies.