Iron Man (Cantwell), book 3: Books of Korvac III : Cosmic Iron Man
Christopher Cantwell et Collectif2022

Behold the birth of Cosmic Iron Man!
The epic showdown begins between Iron Man and his allies and Korvac and his cohorts now bathed in the Power Cosmic along with Korvac, Tony is reborn as an Iron God! The conflict between these two cosmic beings spills out across the universe and has drastic effects on reality. But what happens when Tony's ego — often challenged and condemned — is suddenly given a limitless avenue? It is up to friends and foes alike to determine if the Iron God is a fantastic evolution or a grave threat. Once the dust settles, will Tony be able to surrender his newfound cosmic powers and defeat Korvac?
(Collecting Iron Man (2020) #12-19)