Unfinity, released on October 7, 2022, is the fourth entry in Magic: The Gathering’s Un-set series, blending sci-fi carnival themes with zany mechanics and a mix of eternal-legal and acorn-stamped cards. Unlike previous Un-sets, Unfinity introduced eternal-legal cards—marked by a traditional holofoil stamp—alongside traditional joke cards, marked with an acorn stamp. The set features mechanics like stickers, attractions, and die rolling, plus full-art space-themed shock lands and galaxy foil treatments. With its blend of parody, innovation, and tournament-legal reprints, Unfinity pushed the boundaries of what a Magic set can be while remaining true to the spirit of fun.