But just how strong, durable, and fast does Invincible become? ... After surviving that battle, Invincible starts working out, pushing himself to fly faster and lift more weight so that he can be truly prepared for the battles yet to come. Over the course of the series, he ends up growing to an astonishing degree.

Is Invincible stronger than Omni-Man?

Omni-Man would only further establish his superiority to most Viltrumites throughout the series, sometimes taking on two or three at a time without relenting. For most of the series, he was firmly stronger and faster than Invincible, constantly providing a higher bar for the hero to reach.

Does Mark from Invincible get stronger?

Mark does get improved strength when he gets angry, but his experience with big villains shows his strength isn't on par with Nolan's yet. Omni-Man is considered the quintessential superhero — he's hit with a 400 billion dollar satellite weapon and walks away with a nose bleed.