Infinity Countdown #4

Ultron has long wished to take over all there is and replace it with only Ultron...but now armed with an Infinity Stone, he has never been closer to his goal. With the Guardians falling apart, who can step forward to stop the singularity from overwhelming everything?

Characters: Adam Warlock, Collector, Cosmo, Drax the Destroyer, Eve Bakian, Galactus, Gamora, Grandmaster, Groot, Hank Pym, Moondragon, Nova (Rider), Phyla-Vell, Pip the Troll, Rocket Raccoon, Silver Surfer, Star-Lord, Ultron