If you want to physically own the , avoid buying single floppy issues (they are expensive). Instead, look for:
The book jumps eight months into the future. Captain America is old. Iron Man is broken. The team is shattered. This arc shows the Avengers hunting their former allies, the Illuminati (Black Panther, Beast, Namor, etc.), because they have been secretly destroying other worlds to save our own. avengers 2015 comic
Before 2015, the Avengers were a team. They assembled, fought a bad guy, and went home. But writer Jonathan Hickman (known for Fantastic Four and East of West ) had been building a time bomb since 2012. If you want to physically own the ,
Furthermore, this run redefined "event fatigue." After 2015, Marvel spent years trying to recover from the "kill the multiverse" reset button. Every modern multiverse story (Spider-Verse, Deadpool Kills the Marvel Universe, etc.) owes a debt to Hickman’s 2015 blueprint. Iron Man is broken
To understand the Avengers comics of 2015, one must understand the momentum built by writer Jonathan Hickman. Beginning in 2012, Hickman’s run on Avengers and New Avengers had moved away from typical "villain of the month" stories toward a grand, cosmic-scale opera.