The battle against Cobra continues with this G.I. Joe Deck-Building Game: Shadow of the Serpent Expansion Deck Building Game. FEATURES: Shadow of the Serpent Expansion includes 2 new missions and a new Expert Mode card for even greater challenges!, New main deck cards including new Joes, utility items, weapons and more!, New Cobra Officers to confront and Troopers to Defeat., Deck-building game expansion for 1-4 Players for 30-70 minute play time., This is an Expansion. G.I. Joe Deck-Building Game is required to play. WHAT'S INCLUDED: 20 Main Deck Cards ●13 Cobra Cards ●8 Complication Cards ●4 Leader Cards ●1 Expert Mode Card ●36 Mission Cards ●5 Command Center Tiles. DETAILS: Age: 14 years & up, Wipe clean, Cardboard, 0.95 lbs. Size: One Size. Color: Multi. Gender: unisex. Age Group: kids. Material: NONE.