Does Subaru Really Get Stronger In ‘Re:Zero’? Here’s What the Anime Actually Shows

Fans jumping into ‘Re:Zero: Starting Life in Another World‘ often wonder if its famously ordinary protagonist ever transforms into something closer to a conventional anime hero. Natsuki Subaru starts the series as an unemployed shut in with zero combat training, and that vulnerability is part of what made the show stand out from other isekai titles when it debuted.

But years and multiple arcs later, the question of whether he actually gets stronger has become one of the most searched topics among the fandom, and the answer is more layered than a simple yes or no.

Subaru’s Power Growth Comes from Authorities, Not Muscle

Subaru’s abilities largely stem from something called Authorities, which are powers tied to the Witch Factors of the seven deadly sins. After Subaru killed the Sin Archbishop of Sloth, he absorbed the Witch Factor of Sloth that had resided within that character for the past century, and once he synchronized with the Witch Factor with help from Echidna, he developed the corresponding Authority of Sloth.

That power manifests as Invisible Providence. This ability lets Subaru summon a single invisible, hand like appendage from his chest that he can move and extend telekinetically, and with enough focus he can make that hand phase through matter as though it were not there. It is not a flashy power by ‘Re:Zero’ standards, and the show is upfront about that limitation.

Subaru’s version of the Authority of Sloth is far weaker than both Petelgeuse’s and Sekhmet’s, since Petelgeuse could summon roughly one hundred hands at his peak with little effort while Subaru can only manage a single hand with minimal range and damage output. That gap is intentional, reinforcing that Subaru is not meant to out muscle his enemies through raw power scaling.

Cor Leonis Marks a Turning Point for Subaru Natsuki

The clearest sign of Subaru’s evolution arrives later in the story with Cor Leonis, sometimes called Lion Heart. This is a reverse positive form of Little King that Subaru gained in Arc 6, and it works inversely, meaning he takes on the burdens of others by temporarily transferring them to himself in exchange for boosting their combat abilities.

The mechanics of this ability are unusually personal. Cor Leonis functions in the inverse manner of Small King and allows Subaru to absorb the physical and mental burdens of others, temporarily increasing the target’s combat abilities in the process.

It only works on people he shares an emotional bond with, which keeps the power tethered to the show’s relationship driven storytelling rather than turning Subaru into a generic powerhouse.

There is also a more advanced version of the technique. Using Cor Leonis’s Second Shift, also referred to as Division of Labour, Subaru can redirect burdens to other willing people instead of only absorbing them himself. That flexibility gives him a genuine support role in group fights, something he lacked earlier in the series.

Return by Death Still Defines How Subaru Fights in ‘Re:Zero’

Even with these new Authorities, Subaru’s signature ability remains Return by Death, and it continues to shape how the story frames his growth. Subaru’s trump card comes with real penalties, including respawning at an unspecified and uncontrollable save point, which keeps it from functioning as a simple power cheat.

Commentary around the series has consistently argued that this restraint is deliberate. Subaru is not powerless, and he does gather abilities as the story progresses, but those abilities tend to be nuanced rather than overwhelming, which keeps him from climbing too high on any conventional power scale.

That framing extends to how he wins fights in the first place. Rather than relying on brute strength, Subaru tends to outsmart his opponents using sharp observational skills, such as figuring out that Regulus Corneas’ weakness was tied to his wives. Fans and critics alike have pointed to this pattern as one of the show’s defining traits.

Why ‘Re:Zero’ Keeps Subaru Grounded Instead of Overpowered

Much of the ongoing discussion about Subaru’s strength circles back to why the show resists turning him into an overpowered lead in the first place. His status as a regular teenager relying on wits rather than sheer force to survive a strange world is repeatedly cited as one of the core reasons the series remains so engrossing.

This design choice separates ‘Re:Zero’ from many of its isekai peers. Unlike typical overpowered protagonists common to the genre, Subaru’s arc is built on struggle, development, and persistence rather than escalating raw power. That distinction is part of why the franchise has held onto such a dedicated audience across multiple story arcs.

So while Subaru Natsuki does pick up meaningful new tools like Invisible Providence and Cor Leonis along the way, ‘Re:Zero’ treats his growth as emotional and strategic first, with any actual power increase kept firmly in check. Do you think Subaru’s slow, grounded climb makes his victories hit harder, or would you have liked to see him unlock something flashier by this point in the story.