The war is over. And Earth's Mightiest Heroes are looking to celebrate. That's right - there's a party at Avengers Mountain! But who invited the Squadron Supreme of America? THE CHALLENGE OF THE GHOST RIDERS! Robbie Reyes wants rid of the flame-headed monster inside him. So it's time to do the common-sense thing: perform an exorcism on his car. Only problem is, Johnny Blaze, the King of Hell, has some plans of his own for the newest Ghost Rider and his Avengers friends.