Earth's Mightiest Heroes face one of their darkest days - unlike any other! Warriors from the future and secrets from the past abound when Kang the Conqueror appears to set the assembled Avengers against each other in a game for a prize no one can imagine! But when one of their own is revealed to be a deadly enemy, you won't believe who they recruit to help defeat him! In the aftermath of the Crossing, the Wasp is transformed, the surviving Avengers battle the Zodiac and the megalomaniacal Leader targets the world's most famous landmarks! Plus: The Avengers must survive an endless assault of old enemies before reckoning with the deadly new menace of Onslaught! As they fight alongside the X-Men, it's the shocking end of an era for the world's greatest heroes! Collecting Avengers (1963) #389-402, Avengers: The Crossing, Avengers: Timeslide And Onslaught: Marvel Universe.
