Earth's Mightiest Heroes, the Avengers, explode onto the scene with acti on-packed all-ages adventures! The Avengers face their deadliest foe yet (or is that their dead-est foe yet?), when Dracula, King of the Vampires, arrives to drain the team of their powers! Then, the Avengers face the Super-Adaptoid, a powerful robot that can mimic any of their abilities! It's acti on aplenty from your favorite heroes, based on the hit animated series now airing on Disney XD! Collects MARVEL UNIVERSE AVENGERS ASSEMBLE #5-8.