The Avengers by Jason Aaron Vol. 8 (2018-) #4

Plot

COLLECTING: Avengers (2018) 31-45

Trapped in an icy cave millennia in the past, Tony Stark has lost most of his armor…and a good chunk of his mind. Back in the present, Earth’s mightiest villains unite against a common threat: the Avengers! But even worse is an attack from one of the heroes’ own ranks! Mummies are rising from their graves. Secret armies march by moonlight from K’un-Lun to Wakanda to Greenwich Village. A dark god invades Asgard. And the Moon Knight is unleashed as never before! And if the Avengers can survive the Age of Khonshu, all that awaits them…is the Phoenix Force! It’s searching for its latest host — and many of Marvel’s most powerful figures are contenders! Who will be the all-new Phoenix?!