Avengers writer Roger Stern will return to Marvel for a one-shot set during his run on the title. 1 / 8
Together with artist Ron Lim, Stern will pen an 80th Anniversary Special titled Avengers: Loki Unleashed! #1. 2 / 8
Stern and Lim's Avengers: Loki Unleashed! features a cover by Patch Zircher (pictured here). 3 / 8
"The Siege of Avengers Mansion is over, and the Avengers are battered and in disarray." 4 / 8
"It’s the worst time of all for Loki to discover a new source of mystic energies..." 5 / 8
"...one that connects to another classic villain and that will have dire consequences for all of reality..." 6 / 8
"...unless those Avengers who remain standing are able to intercede!" 7 / 8
Avengers: Loki Unleashed! goes on sale in September from Marvel Comics. 8 / 8