# Glistening Oil Glistening Oil represents a pivotal moment in Magic's mechanical history as the first card to introduce infect to limited formats. Collectors value it primarily for its role in New Phyrexia's design rather than raw power level. The card's significance lies in how it enabled a completely different win condition in draft and sealed play, making it memorable to players who experienced that format. Both nonfoil and foil versions exist, with foils commanding modest premiums typical of rare printings. Condition matters more than rarity here—collectors appreciate well-preserved copies as format staples rather than chase cards. It's the kind of card that resonates with players who lived through that era.