This character pack adds four new characters to Marvel: Crisis Protocol. The iconic villain Kang the Conqueror enters the game from the 31st century. He features a brand-new leadership for the Cabal and is equipped with future technology, making him an ideal opponent for an Avengers team. The young Avenger, also known as Kang Iron Lad, is included to support the New Avengers Alliance, while Rescue brings her suit, built by Stark, providing medical aid and support to Avengers allies. Finally, Iron Monger brings heavy metallic power to the Crime Syndicate, making this pack an excellent addition for those who have acquired the Earth's Mightiest Core Set (CP143).