# Wizened Arbiter Wizened Arbiter represents an interesting footnote in Magic's design history as part of the Mystery Booster Playtest Cards set. These cards were experimental designs never intended for standard play, making them inherently collectible as glimpses into Wizards' internal development process. Collectors view playtest cards as curiosities that reveal how designers iterate on mechanics and balance. The nonfoil-only status limits variant options, which some collectors prefer for consistency while others find restrictive. The card's actual gameplay impact remains minimal since it never saw competitive use, but that's precisely why collectors find it valuable—it's a tangible artifact of the design process rather than a tournament staple. For those interested in Magic's behind-the-scenes development, these cards offer genuine historical appeal.