If you thought you knew the chaos of UNO, get ready to enter the world of Ostania! This McDonald's special edition brings the frenetic UNO Flip! mechanic into the Spy x Family universe. Forget your standard deck; here, fun has two sides, much like a spy's double life. The deck is split between the 'Light Side', featuring bright colors and cute illustrations of Anya and her school friends, and the 'Dark Side', with black borders that plunge you into Twilight's world of espionage.

The real game-changer is the 'Flip' card. When played, the game shifts instantly: everyone must flip their hands and the draw pile over, unlocking much harsher penalties like 'Draw 5' or 'Skip Everyone'. It's the perfect brand of chaos for those who love a good comeback! This special set also features the exclusive holographic 'Starlight Anya' Wild Card. Not only do you pick the next color, but you also earn a 'Starlight' and can force an opponent to play with their hand completely face-up on the table—because after all, Anya can read anyone's mind, right? With a compact 43-card travel-sized deck, it's the perfect companion for quick sessions or for collectors who can't resist a special anime edition.