The Counterfeiters brings a daring new twist to Splendor Duel: shimmering Glassware tokens that can stand in for real gems, Counterfeiter cards that let you bend the game's usual rules, and new Royal cards that open fresh paths to victory. It slots straight into your existing Splendor Duel box and sharpens every move, making each duel more tense and unpredictable. Requires the Splendor Duel base game to play.