11 Grim Fantasy Anime Like Redo of Healer Where the Protagonist Shows No Mercy

Looking for anime like Redo of Healer, but more interested in the revenge than the rest? You are in good company. Plenty of viewers came for the core fantasy, a protagonist who is wronged, gets a second chance, and comes back colder and stronger to turn the tables, and that is exactly what this list delivers. Every pick below is a revenge isekai built on betrayal and payback, without the extremes the show is infamous for.

Redo of Healer leans hard on graphic content that is not for everyone, so we have focused on the part most people actually chase: the betrayal, the reset, and the ice-cold comeback. The subgenre is having a moment too, with Arifureta and Re:Monster among recent entries, so there is plenty here whether you want a ruthless power trip or a slower, more calculated payback.

We ranked these from the purest revenge fantasy to the loosest, judged on how fully each delivers the core build: a wronged protagonist who gets a second chance and rises from the bottom to turn the tables. There is a quick table up top, plus honest notes at the end, and a heads-up that several of these lean dark.

11 anime like Redo of Healer at a glance

If you just want the fast read, here is the whole roster. The Similarity column is our call on how purely each one delivers the revenge-isekai build that drew people to Redo of Healer, not how good the show is on its own.

Streaming rights shift by region, so these are a starting point. Check what is available where you are before you commit.

The best anime like Redo of Healer, ranked

Here are the shows that most fully deliver its clean core, ranked from the purest comeback to the loosest. The Similarity Rating is our read on how squarely each one hits that core, the betrayal, the second chance, and the revenge, not how graphic it is or how good the show is overall, and we kept the stars to whole numbers. The build we are measuring against is simple: a wronged or betrayed protagonist who gets a second chance and rises from the bottom to turn the tables.

1. Arifureta

Similarity Rating: 5/5 ⭐⭐⭐⭐⭐

Anime Overall Rating: 3/5 ⭐⭐⭐

Watch on: Crunchyroll, Hulu, Prime Video

Synopsis: Hajime Nagumo is pulled into a fantasy world with his whole class, except he draws a weak crafting skill and is mocked for it, then is betrayed and left to die at the bottom of a monster-infested dungeon. Instead of dying, he claws back up through the depths, devouring monsters and remaking himself into something ruthless and overpowered. He emerges cold, scarred, and far stronger than the classmates who abandoned him. The tone is dark, and the payback is the point.

Arifureta is about as pure as the genre gets. A protagonist is wronged in the cruelest way, left for dead, and uses a second chance at power to climb out and face the people who betrayed him on his own terms. Hajime's transformation from bullied nobody to merciless powerhouse is the exact arc the genre is built on, and the early dungeon descent is some of the most satisfying bottom-to-top payoff around. If you want the betrayal and the comeback at full strength, start here.

2. The Rising of the Shield Hero

Similarity Rating: 5/5 ⭐⭐⭐⭐⭐

Anime Overall Rating: 4/5 ⭐⭐⭐⭐

Watch on: Crunchyroll

Synopsis: Naofumi is summoned to another world as one of four legendary heroes, handed a shield, and almost immediately framed for a crime he did not commit by a princess who betrayed him. Branded a criminal and stripped of everything, he turns bitter and trusts no one, leveling up the hard way to prove the kingdom wrong. His slow rise from the most hated man around to the one everyone needs is the heart of the show. It is a betrayal story first and a fantasy adventure second.

It is the flagship of the betrayed-hero subgenre for good reason. The false accusation, the public disgrace, and the cold determination to climb back and expose the people who wronged him are the genre's blueprint. Naofumi's vindication, especially the moment the truth finally comes out, delivers the payoff of a straight revenge tale with the edges filed just enough to keep him sympathetic. For the betrayal and the comeback with real heart, nothing beats it.

3. The Saga of Tanya the Evil

Similarity Rating: 4/5 ⭐⭐⭐⭐

Anime Overall Rating: 4/5 ⭐⭐⭐⭐

Watch on: Crunchyroll

Synopsis: A cold, calculating salaryman is killed and reincarnated, at the whim of a god he refuses to believe in, as a small girl named Tanya in a war-torn, early-twentieth-century-style world. Furious at the entity who put her there, she sets out to climb the military ranks and secure a safe, comfortable life, waging brutal magical warfare in open defiance of her maker. She is ruthless, brilliant, and utterly unsentimental. The result is a sharp, dark military fantasy.

The revenge here is aimed upward, at the god who reincarnated her against her will, and Tanya's whole campaign is a defiant rejection of the one who wronged her. The reincarnation-into-a-new-life framework and the ruthless, calculated climb to power are squarely in the genre's territory, even if the target is divine rather than human. For a sharper, colder spin on getting even, it is one of the best written on this list.

4. Tsukimichi: Moonlit Fantasy

Similarity Rating: 4/5 ⭐⭐⭐⭐

Anime Overall Rating: 4/5 ⭐⭐⭐⭐

Watch on: Crunchyroll

Synopsis: Makoto Misumi is yanked into another world on an old family promise, only for its goddess to take one look at him, call him ugly, and cast him out to the wasteland at the edge of the map. Surrounded by powerful non-human outcasts, he builds his own strength and his own community far from the humans who idolize the goddess. He is laid-back but quietly unstoppable, and he has no interest in bowing to the deity who discarded him. It balances comedy, worldbuilding, and the occasional brutal fight.

The setup is a classic betrayal wound: betrayed and thrown away the moment he arrives, Makoto responds by thriving in open defiance of the goddess who rejected him. His rise is less about bloody payback and more about outgrowing and outshining the ones who wrote him off, which is its own kind of satisfying vengeance. The defiance-fueled climb and the chip on his shoulder keep it firmly in the genre, even with a lighter touch.

5. Re:Monster

Similarity Rating: 4/5 ⭐⭐⭐⭐

Anime Overall Rating: 3/5 ⭐⭐⭐

Watch on: Crunchyroll

Synopsis: Tomokui Kanata is murdered by a stalker and reincarnated as the weakest creature imaginable, a lowly goblin named Gobrou. His one advantage is an ability to grow stronger by eating, so he devours his way up from the bottom of a brutal food chain, evolving and gathering followers as he climbs. Told partly as a survival diary, it tracks his steady rise from prey to predator. It is a grim, grind-heavy monster fantasy.

The build fits neatly: a protagonist killed through betrayal, reborn at rock bottom, who turns a second life into a relentless climb to power. Gobrou starting as the weakest thing in a world that eats its weak and becoming one of its apex forces is the bottom-to-top revenge-fantasy engine in monster form. It is rougher and more repetitive than the top picks, but the reincarnation-and-rise core is right there.

6. Overlord

Similarity Rating: 3/5 ⭐⭐⭐

Anime Overall Rating: 4/5 ⭐⭐⭐⭐

Watch on: Crunchyroll

Synopsis: Momonga logs in for one last session before his favorite game shuts down and instead stays trapped as Ainz Ooal Gown, an all-powerful skeletal overlord ruling a fortress of devoted, terrifying servants. Finding himself fully in the game world with god-tier power, he sets out to understand it and, slowly, to dominate it. He schemes, bluffs, and erases anyone who stands in his way without hesitation. The series is honest about how unsettling a protagonist like that really is.

Overlord is less about revenge and more about pure domination, but it delivers the same crush-your-enemies satisfaction that draws people to the genre: an isekai protagonist with overwhelming power, systematically outmaneuvering and destroying everyone who opposes him. There is no betrayal driving Ainz, so it ranks lower on the revenge build specifically, but for the ruthless, untouchable power trip, few scratch the itch better.

7. The World's Finest Assassin Gets Reincarnated in Another World

Similarity Rating: 3/5 ⭐⭐⭐

Anime Overall Rating: 4/5 ⭐⭐⭐⭐

Watch on: Crunchyroll

Synopsis: The world's greatest assassin, betrayed and killed by his own organization at the end of his career, is reincarnated into a fantasy world with his skills intact and a mission to kill a hero destined to destroy it. Reborn as Lugh, the son of an assassin noble house, he trains his lethal craft from childhood and builds toward his impossible target. The series is slick, cold, and methodical. It plays its fantasy-assassin premise straight and stylish.

The revenge thread is quieter here, but it opens on exactly the right note: a master betrayed and discarded by the people he served, handed a second life to do things his way. Lugh's calculated, ruthless competence and his reincarnation into a world where he answers to no one carry the genre's cold-payback energy, even as the plot shifts toward his new mission. For the reincarnated-killer power fantasy, it is a sharp pick.

8. The Eminence in Shadow

Similarity Rating: 3/5 ⭐⭐⭐

Anime Overall Rating: 4/5 ⭐⭐⭐⭐

Watch on: Hulu

Synopsis: Cid Kagenou is obsessed with being the mastermind who lurks in the shadows, so he reincarnates into a fantasy world, invents a fake evil organization to roleplay against, and builds a secret order called Shadow Garden. The joke is that the conspiracy he made up is completely real, and he is secretly the strongest person alive without realizing how serious any of it is. His followers take his improvised nonsense as gospel. It is a comedy that keeps paying off its own absurd premise.

There is no betrayal to avenge here, so the revenge angle is loose, but the core thrill overlaps hard: a reincarnated protagonist with overwhelming hidden power dismantling his enemies utterly, usually when they least expect it. The moments where Cid drops the act and effortlessly erases a room deliver the same untouchable-power payoff the genre runs on. It is the comedic, over-the-top cousin of the straight revenge fantasies above.

9. Re:Zero: Starting Life in Another World

Similarity Rating: 3/5 ⭐⭐⭐

Anime Overall Rating: 5/5 ⭐⭐⭐⭐⭐

Watch on: Crunchyroll

Synopsis: Subaru Natsuki is pulled into a fantasy world and quickly discovers his only power: when he dies, he returns to an earlier point in time, forced to live the horror again until he gets it right. There is no leveling up and no cheat strength, only the agony of failing, dying, and trying once more. Each loop costs him something, and the trauma piles up fast. It is one of the most acclaimed and most harrowing isekai around.

Re:Zero is a second-chance isekai more than a revenge one, but the do-over engine is the same one that powers the genre: a protagonist handed repeated chances to go back and overturn a terrible outcome. Subaru's resets are aimed at saving people rather than punishing them, so the vengeance is faint, but the suffering-and-redo structure and the hard-won payoffs will land for anyone who loves watching someone claw back from the bottom. It is the sharpest-written show on this list by a wide margin.

10. Black Summoner

Similarity Rating: 3/5 ⭐⭐⭐

Anime Overall Rating: 3/5 ⭐⭐⭐

Watch on: Crunchyroll, Prime Video

Synopsis: Kelvin wakes in a new world having traded away his memories for powerful abilities, reborn as a summoner who can bind monsters to fight at his side. He throws himself into battle with an almost gleeful intensity, assembling a party of strong companions and tearing through increasingly dangerous foes. The series is a fast, combat-forward power fantasy. It knows exactly what it is and leans into it.

The revenge drive is thin, but Black Summoner nails the other half of the genre's appeal: a reincarnated protagonist who answers every threat with overwhelming, ruthless force and never loses. The reborn-with-power framework and the relentless, one-sided victories give it the same crush-everything satisfaction, even without a betrayal to settle. It is a popcorn pick for when you want the power trip without the heavy backstory.

11. I'm the Villainess, So I'm Taming the Final Boss

Similarity Rating: 3/5 ⭐⭐⭐

Anime Overall Rating: 3/5 ⭐⭐⭐

Watch on: Crunchyroll

Synopsis: Aileen wakes up remembering a past life and realizing she has been reborn as the villainess of an otome game, doomed to a terrible ending once the heroine arrives. Refusing to accept her scripted fate, she uses her knowledge of what is coming to outmaneuver everyone, starting by winning over the game's demon-lord final boss. The result is a sharp, funny reverse-engineering of her own downfall. It is romance and scheming in equal measure.

It comes from the villainess side of the second-chance isekai boom, where the appeal is a protagonist reborn with foreknowledge, rewriting a bad ending and turning the tables on everyone who would have ruined her. Aileen's scheming, her refusal to be a victim of the plot, and her calculated climb echo the revenge fantasy from a lighter, wittier angle. It swaps bloody payback for social chess, but the beat-the-ones-who-wronged-you spine is the same.

A couple of isekai that get recommended but skip the revenge

Search around and a few beloved isekai come up that share the second-chance setup but not the drive to get even. They are worth your time. We just want the match to feel honest.

Banished from the Hero's Party opens on a betrayal, with the lead kicked out of the group he helped carry, but the response is a cozy slow life in the countryside rather than any kind of payback, so the vengeance never comes. That Time I Got Reincarnated as a Slime gives you the rock-bottom-to-overpowered climb in full, yet its hero is a benevolent nation-builder with no one to avenge. Both are excellent. Just go in knowing they deliver the isekai rise without the revenge that defines the list above.

Pick your flavor of payback

There are more ways to enjoy a comeback than you might expect. For the purest betrayal-and-vengeance arc, go with Arifureta or The Rising of the Shield Hero, take the colder, sharper route with The Saga of Tanya the Evil, or lean into the untouchable power trip with Overlord and The Eminence in Shadow. Whatever mood you are in, a good revenge isekai turns getting even into the most satisfying part of the ride.

While you line up your watchlist, come hang out with us at Kaminari, where our weekly newsletter rounds up the shows worth your time, the news that actually matters, and takes written for people who love this stuff as much as you do. We will keep flagging the best new comebacks as they drop, so you never miss a comeback.

FAQs

What is a revenge isekai?

It is a corner of the isekai genre where a protagonist who was wronged, betrayed, discarded, or killed, gets a second chance in a new world or a new life and rises to turn the tables on the people who hurt them. Arifureta and The Rising of the Shield Hero are the defining examples.

What is the best anime like Redo of Healer?

For the purest betrayal-and-comeback arc, Arifureta and The Rising of the Shield Hero lead the pack. If you want the sharpest, most calculated takes on getting even, The Saga of Tanya the Evil and Re:Zero are the ones to beat.

What anime is most similar to Redo of Healer?

For the betrayed-protagonist-gets-a-redo arc specifically, Arifureta and The Rising of the Shield Hero are the closest, both built on a wronged lead who is reborn or reset and climbs from the bottom to settle the score. Re:Monster and The Saga of Tanya the Evil hit the same beat in a different key.

Is there an anime like Redo of Healer without the graphic content?

Yes, and that is the whole point of this list. The Rising of the Shield Hero, The Saga of Tanya the Evil, Tsukimichi: Moonlit Fantasy, Overlord, and Re:Zero all deliver the betrayal-and-comeback or ruthless-power-trip appeal while keeping the content in mainstream shonen and seinen territory, so you get the payback without the extremes.

Where can you watch anime like Redo of Healer?

Most of these stream on Crunchyroll, with several also on HIDIVE. Streaming rights shift by region and over time, so double-check what is available where you are before you settle in.