Some Super Villains are just too powerful for one Super Hero alone to conquer — and this is where The Avengers come in! These brave adventurers have been using their powers to protect the Earth for many years — but once they join forces, they become truly unbeatable. From Iron Man to the Hulk, meet all the fascinating Heroes that make up Earth's mightiest team of Super Heroes in the all-new DK Adventures: Marvel Avengers: Battle Against Ultron.
