Each Marvel Dice Masters: The Uncanny X-Men Set-Up Box comes with everything one player needs to play from the Starter Set: 20 custom dice (12 all-new pearlescent Basic Action dice and eight all-new pearlescent Sidekick dice), a felt dice bag, 10 Basic Action Cards and four Indicator Cards. Each Set-Up Box also comes with a Professor X Recruiting Young Mutants Full Art Promo Card, four Marvel Dice Masters Avengers vs. X-Men foil packs and two dice storage trays designed to hold over 300 dice.