Marvel Action: Avengers #4

Plot

Magic and mayhem collide for more mighty Marvel action in this new adventure featuring Earth’s Mightiest Heroes! Thor, Captain Marvel, and Doctor Strange have gone missing! Forced to face fiendish foes without their teammates, can the rest of the Avengers find their friends before it’s too late? And what’s this about a ruby?! It’s an adventure you’ll need to see, True Believers!