How Fast Invincible Characters Could Beat Omni-Man?

Omni-Man is one of the deadliest Viltrumites in the universe. So how long would it take each Invincible character to actually beat him? We ranked 28 characters from the Invincible comics, from "Forever" to "1 Minute", based on real fights and feats from Robert Kirkman and Ryan Ottley's series: the Guardians of the Globe massacre, Battle Beast vs Thragg, Allen's upgrade, Conquest, the Scourge Virus and the final war against Thragg. From Machine Head and the Mauler Twins all the way to Conquest, Invincible and Thragg, see who could take down Nolan Grayson. Who do you think could beat Omni-Man the fastest? Tell us in the comments! Based on the Invincible comics (Image Comics, 2003-2018). #Invincible #OmniMan #Viltrumite