# Ob Nixilis, Captive Kingpin Ob Nixilis returns as a planeswalker with a distinctly different mechanical identity than his previous iterations. Collectors appreciate this card as part of the ongoing character arc across multiple sets, tracking how the demon's story evolves. The mythic rarity ensures limited supply, making both nonfoil and foil versions collectible. The foil variant holds particular appeal for players building premium decks, though both versions remain accessible compared to older Ob Nixilis printings. Collectors value it primarily for set completion and character continuity rather than scarcity alone. Its place in March of the Machine's narrative makes it relevant to those following the story across the block.