The Team Decks expansion for Marvel United gives players the option to add a special set of cards to their games. By restricting the available heroes and using the highest Challenge Level, players gain access to a Team Deck of cards, using one of them instead of their own Hero Card on their turns. Just watch out for ones with mandatory negative effects. Comes with 105 Team Cards and a rules leaflet, packaged neatly in a collector's box, perfect for integrating into your existing Marvel United collection.