Jason Aaron crafts an Avengers epic for the ages! Captain Marvel, Black Panther, She-Hulk and the newest Ghost Rider, Robbie Reyes, join the Avengers' "Big Three" of Thor, Captain America and Iron Man! But even with Doctor Strange lending a hand, can this new team save the world from the 2,000-foot-tall space gods known as the Celestials? The Avengers enter the future with a new headquarters you won't believe - but in the far past, prepare to meet the Avengers of One Million BCE! When the bloodsuckers of the Legion of Unliving wreak havoc, it's time to call in an expert: Blade! The War of the Realms rages, the Squadron Supreme of America assembles, the Starbrand is reborn and Tony Stark ends up trapped in an icy cave millennia in the past! Meanwhile, in the present, Earth's mightiest villains unite against a common threat: the Avengers! But even worse is an attack from one of their own! If the Avengers can survive the Age of Khonshu, all that awaits them... is the Phoenix Force, searching for its latest host! Collecting AVENGERS (2018) #1-45, and material from FREE COMIC BOOK DAY 2018 (AVENGERS/CAPTAIN AMERICA) #1 and FREE COMIC BOOK DAY 2019 (AVENGERS/SAVAGE AVENGERS) #1.