Robert Kirkman, the creator of Invincible, recently shared an exciting detail about Season 4. He revealed that Mark Grayson might take on a new enemy—the Devil himself. This storyline was never used in the original comics,

Invincible creator Robert Kirkman has teased more of what to expect after season 3's hellbound post-credits scene – and it's bringing in material that was ultimately left out of the comics. In the Invincible season 3 ending,

Big things are happening in the world of ‘Invincible.’ Season 3 just wrapped up with a wild finale, and now creator Robert Kirkman is dropping some exciting hints about what’s next. We’re talking about Mark Grayson,

Invincible season 3’s finale promised a clash between Mark and the Viltrumite, Conquest, with the ensuing showdown not disappointing by any stretch.

All hail the destroyer of worlds and killer of planets. Where walks Conquest, death, and destruction follow in his wake.