Shortly after the conclusion of Invincible season 3, an intriguing debate erupted online, primarily among fans of My Hero Academia. Many began to assert that Deku, the main character of My Hero Academia, possessed greater power than Mark, the protagonist of Invincible, and would ultimately triumph in a theoretical confrontation.
While both Deku and Mark are formidable heroes in their respective universes, making direct comparisons between them can undermine the uniqueness and appeal of both fanbases. Although there are elements that can be analyzed, the discussion often leaves participants frustrated, especially those who prefer to avoid such contentious debates altogether.
Disclaimer: This article may contain spoilers from the My Hero Academia manga and Invincible comics and represents the author’s perspective.
The Unrequested Duel: Deku vs. Mark
On March 14, 2025, mere hours after Invincible season 3’s finale, YouTuber Broken Ronin published a video analyzing a potential showdown between Deku and Mark. The content suggested that, based on the criteria used, the outcome would be quite unfavorable for Mark.
In this detailed breakdown, the YouTuber assessed various attributes such as power, speed, and strategic acumen, quantifying each strength using terms like “mountain level”and “country level.”Midway through the video, it was increasingly clear that the YouTuber leaned towards declaring Izuku Midoriya the champion. This conclusion seemed logical, especially considering the methodical way in which both characters were evaluated.

However, the very premise of the comparisons favored one side of the argument disproportionately. While it’s undeniable that Deku possesses significant abilities, the analysis primarily juxtaposed Mark from the animated adaptation against an “end of series”version of Deku. It’s worth noting that the animated series of Invincible has covered only about one-third of the total saga.
Furthermore, although the YouTuber included select elements from the My Hero Academia manga, it’s essential to mention that Studio BONES has nearly wrapped up its adaptation, leaving around 30 chapters still unanimated. Therefore, contrast based merely on what’s available onscreen creates an inequitable scenario.
To engage in a genuinely balanced power-scaling of these heroes, one would ideally compare their strengths at the conclusion of their respective narratives. Nevertheless, with tensions rising, both fandoms have encountered unwarranted negativity.

In general, the consensus among both My Hero Academia and Invincible fans leans towards believing that Mark would emerge victorious in an end-of-series battle. However, a faction of My Hero Academia enthusiasts staunchly argues for Deku’s superiority.
The root cause of this discord may stem from a subset of My Hero Academia supporters who lack sufficient familiarity with the Invincible series yet insist on debating their preferred outcome. This situation hasn’t just frustrated Invincible fans but also disheartened My Hero Academia fans who wish to remain uninvolved in the controversy.
- Key Takeaway: Direct comparisons between characters from vastly different universes can often lead to misunderstandings and dissatisfaction within fan communities.