SIEGE OF THE RED SKULL! A giant battle breaks out as MEPHISTO's volatile ally, RED SKULL, and his army of vengeful spirits fight the free souls of the underworld. Can Captain America rally the dead and form his own army in time to topple Mephisto"s restless hordes?
![Captain America #15 [Arm]](http://variant-edition.myshopify.com/cdn/shop/files/75960621146301511.jpg?v=1788212198)