Players: 1-4 Duration (min): 45-90 Recommended Age: 14+ Language: English Description: Six heroes in one unique box! Use their power in your Marvel Champions: The Card Game adventures with this collection of United Heroes. No team of heroes will be complete without it! Inside you will find everything published in the first wave of Marvel Champions Hero packs, including additional cards that will increase your options when designing your own decks. NOTE: A MARVEL CHAMPIONS core box is required to play.