THE EPIC BATTLE MARVEL FANS HAVE BEEN WAITING FOR, DRAWN BY TODAY'S GREATEST ARTISTS!!! It's all hands on deck with the AVENGERS, CHAMPIONS, GUARDIANS, X-MEN and the INHUMANS as they clash with monstrous threats that threaten to destroy every corner of the Marvel Universe. Who are the LEVIATHONS? Who controls them? How can they be stopped before Earth becomes another tragic, barren world in their wake? Written by powerhouse writer CULLEN BUNN and drawn by Marvel legend STEVE McNIVEN, this issue is the beginning of something big that you just can't miss!

THE BIGGEST EVENT IN MARVEL HISTORY CONTINUES! The heroes of the Marvel Universe repel wave after wave of Leviathon monsters as more and more fall to Earth…CAPTAIN MARVEL rallies her ALPHA FLIGHT against these hordes from space while CAPTAIN AMERICA and the AVENGERS hold the line around the world. Amidst this chaos' a puzzle is appearing and ELSA BLOODSTONE is just the person to pick up the pieces and find the answer to what might save Earth from this apocalypse…or might hasten us to a devastating end!

THE WORLD IS UNDER SIEGE…WHO WILL SAVE US?! As monsters continue their assault against Earth and its heroes, the being responsible for the attack is made perfectly clear…and a new ally emerges from the rubble that surprises everyone…But what does all of this have to do with a little boy from New York City…and how does he tie into the INHUMANS' ancient history? The winter's biggest event continues in the blockbuster fashion that only the HOUSE OF IDEAS can provide!!

THE BIGGEST EVENT IN MARVEL HISTORY CONTINUES! It's an all-out monster brawl on the streets of Manhattan as LEVIATHONS, GOLIATHONS and MARVEL HEROES clash! KID KAIJU's powers are put to the test, as ELSA BLOODSTONE and MOON GIRL back him up…little does anyone know that their true enemy is on her way—and is more than ready for a fight! Brought to life by the sensational Salvador Larroca (STAR WARS, DARTH VADER), this action-packed chapter is sure to make your pulse beat faster.

THE FINAL CHAPTER! Up against odds that have never seemed so dire, Marvel heroes like CAPTAIN AMERICA, SPIDER-MAN and MEDUSA will have to lean on their newest and youngest ally to save the day. But what is imagination worth up against several tons of teeth, claws and rage? Well, one LEVIATHON is about to find out. KID KAIJU will have to dig deep into his newfound powers if he wants to save the day—and the Earth with it! The final chapter in an epic story that you won't want to miss, as drawn by comics legend, ADAM KUBERT.

It's all hands on deck with the Aveners, Champions, Guardians, X-Men, and Inhumans as they clash with monstrous hazards that threaten to destroy every corner of the Marvel Universe. Who are the LEVIATHONS? Who controls them? How can they be stopped before Earth becomes another tragic barren world in their wake? Collecting: Monsters Unleashed 1-5