Since its debut in 2021, Invincible has been continuously evolving, and with the fourth season, it shows a distinct shift from traditional superhero storytelling towards an anime style. What started as a standard superhero narrative in its early seasons now shares similarities in long fight scenes and narrative structure with anime productions like Dragon Ball Z and Attack on Titan. This transformation indicates that Invincible is a series that goes beyond audience expectations and employs different narrative styles.

One significant commonality it shares with anime productions is the balance of intense battle scenes with aesthetic beauty, which has been a hallmark of each season of Invincible. With the fourth season, these structural and visual changes become more pronounced, and the narrative strategies approach those of anime classics. The consequences of characters' mistakes and decisions, along with a tendency to dwell on errors as seen in Naruto and Dragon Ball Z, are key indicators of Invincible Season 4's embrace of anime style. Mark's (Steven Yeun) continuous blows against experienced Viltrumites is a clear sign of this change.

The return of Omni-Man (J.K. Simmons) is presented as a reminder of his past wrongdoings through Debbie's (Sandra Oh) reaction, contrasting with traditional hero narratives. This approach aligns with the narrative logic of anime series that build stories around characters' failures and training processes. The war waged by the Coalition of Planets against Viltrumite antagonists is an inevitable confrontation prepared over many episodes, a narrative technique frequently used in anime productions.

The strongest aspect of the fourth season is its placement of battle scenes at the heart of the narrative, transforming long fight sequences into dramatic events. Mark and his team's confrontation with the Viltrumites evolves from a quick clash into an epic struggle that unfolds over multiple episodes. Thragg (Lee Pace), raised as one of the strongest members of the Viltrumites since being ousted as Grand Regent, emerges as an antagonist unmatched by any enemy.

In Invincible Season 4, the highly anticipated war between Thragg and the Coalition reaches its peak. The arrival of the Grand Regent is essential to fully showcase how closely the series approaches anime style. Thragg demonstrates what a true powerful Viltrumite is, unlike any enemy Mark, his father, or his team has faced before. The character emerges as the most challenging and impactful antagonist of the season, providing strong evidence of how successfully Invincible has embraced the anime style.