Analyzing The Thrill and Nergaoul in Oathbringer

Introduction: The Euphoria of Destruction

The Thrill, later identified as the Unmade Nergaoul, is one of the most insidious forces in Oathbringer. It presents itself as a surge of battle-joy, a heightened state that sharpens focus and numbs pain. Soldiers across Alethkar have felt it for generations, often describing it as a secret edge that makes Alethi warriors nearly unstoppable. However, this sensation is not a natural aspect of combat psychology. It is the influence of an ancient spren that corrupts those who embrace it, feeding on violence and leaving devastation in its wake. For Dalinar Kholin, the Thrill is not merely a weapon of Odium against Roshar—it is the defining force of his entire life as the Blackthorn, and renouncing it becomes the ultimate test of his redemption and self-forgiveness.

What Is the Thrill (Nergaoul)?

Nergaoul is one of the nine Unmade, ancient spren of immense power that serve Odium. Unlike sapient Unmade such as Sja-anat or the Midnight Mother Re-Shephir, who are mentioned in Hessi’s Mythica, Nergaoul appears to act on pure instinct, drawn to large-scale combat like a predator to prey. It manifests as a red mist that rolls across battlefields, invisible to most but palpable to those attuned to its presence. When the Thrill takes hold, warriors experience euphoric clarity. Pain recedes, focus narrows, and the act of killing becomes not merely tolerable but exhilarating.

The evidence from the text is clear. During Dalinar’s youthful campaigns, the Thrill is described as a “fire that filled the pit within,” a sensation that “drove away the pain” and let him “focus.” It is likened to “the pulse of the battle, the rhythm of killing and dying.” Soldiers across Alethkar have long accepted this experience as their birthright. But the reality is far darker: Nergaoul is an Unmade that roams battlefields, exciting bloodlust and feeding on the emotional chaos of death, all while unknowing soldiers attribute the feeling to martial prowess or divine favor.

Dalinar’s Deep Bond with the Thrill

No character in Oathbringer has a more intimate relationship with the Thrill than Dalinar Kholin. The flashback chapters paint him as an addict in the purest sense. During one battle, after his nose is crushed and a shield strap snaps, the Thrill awakens: “An emotion stirred inside Dalinar. It was a fire that filled the pit within. It washed through him and awakened him, bringing clarity.” His response to this influx is a toothy grin, a roar of blood, and a savage counterattack that ends with a poleaxe spike driven through an enemy’s chest. Later, he feels the Thrill “surge within him,” driving away pain and letting him focus as he charges an archer.

In a later flashback, his rampage against Highprince Kalanor’s forces reaches a terrifying peak: “Dalinar opened himself to the Thrill and drove away such worries.” He slaughters hundreds, so many that grass struggles to rise among the bodies, and when an ally calls his name, he turns with Shardblade raised, ready to kill his own man before recognition stops him. This is the cost of Nergaoul—not merely death, but the erosion of identity. Dalinar reflects, “He was not a man. He was judgment.” The Thrill strips him of humanity and transforms him into pure will-to-violence, a state he later recoils from as he pursues unity versus division.

Yet Dalinar is not unique. When he duels Kalanor atop a stone spire, he looks into his enemy’s eyes and sees the same passion: “Kalanor felt the Thrill too.” This shared bloodlust infuriates Dalinar. He should not have to share such an intimate feeling with a foe. The Thrill binds Alethi warriors in a brotherhood of violence but also dehumanizes them equally, reducing both victor and victim to vessels for Odium’s unseen influence.

Odium’s Weaponization of Nergaoul

Odium understands that Nergaoul is a tool of profound utility. Early in Oathbringer, Dalinar senses the Everstorm’s “vengeful” nature through the Stormfather, who confirms that “the enemy rides this storm.” The Unmade are part of Odium’s arsenal, and Nergaoul’s ability to corrupt entire armies makes it uniquely valuable. The most devastating deployment occurs when Odium uses the Thrill to corrupt Amaram’s army, turning soldiers into frenzied killers who lose all restraint.

The climax of Nergaoul’s manipulation, however, comes during Dalinar’s confrontation with Odium in Chapter 117. Odium reveals that his champion is not Amaram but someone who has served him all his life, a man who “dominates a battlefield like the sun dominates the sky.” Then the Thrill returns in full force: “The red mist—which had been fading—roared back to life. Images filled his mind. Memories of his youth spent fighting.” The Thrill overwhelms Dalinar, choking him. Odium intends to claim Dalinar as his champion, relying on the very bloodlust that defined the Blackthorn to bind him to the enemy’s service. This moment crystallizes the horror of the Thrill: it is not merely a feeling but a chain tying Dalinar to every atrocity he ever committed. Odium whispers, “A man who has served me all his life. A man I trust.” The battle-joy Dalinar once considered an Alethi blessing is revealed as a conduit for divine manipulation.

Capturing Nergaoul: Renouncing the Blackthorn

The turning point for Dalinar—and for the literal fate of Roshar—comes when he refuses Odium and captures Nergaoul. Earlier in the novel, Navani develops a method for trapping Unmade in perfect gemstones, a technique Dalinar plans to use. In a moment of profound symbolic weight, Dalinar renounces the bloodlust that defined his youth. Where he once opened himself to the Thrill willingly, he now seals it away, severing the chain that bound him to Odium’s influence.

This act is inseparable from the themes of the reinterpreted past and identity and self-deception. Dalinar had long deceived himself about what the Thrill was. He believed it was a gift, a sign of his superiority as a warrior. The revelation that it was Nergaoul forces him to reinterpret every battle he ever fought, every life he took while consumed by red-mist delight. Capturing the Unmade is an act of accountability, a statement that he will no longer hide behind the excuse that he “just went where Gavilar pointed him.” He takes responsibility for the euphoric slaughter that defined his youth.

This renunciation also feeds into his later act of writing Oathbringer: My Glory and My Shame, the memoir he begins at the novel’s conclusion. The Thrill was his shame, hidden behind the glory of conquest. By trapping Nergaoul, Dalinar externalizes the evil he once internalized, making it possible to examine it honestly and build a new identity on principles of unity rather than division.

Connections to Larger Themes and Characters

The Thrill does not only affect Dalinar. Alethi culture as a whole has been shaped by Nergaoul’s subtle influence. The glorification of battle, the obsession with contest and conquest, the callousness toward conquered peoples—all are traits nourished by an Unmade that feeds on bloodlust. When Alethi soldiers speak of the Thrill as their secret edge, they are unwittingly confessing their culture’s corruption. This links directly to the theme of the weight of a leader’s soul. Leaders who embrace the Thrill doom their people to endless war. Those who reject it must bear the burden of choosing harder paths.

The Thrill also connects to Dalinar’s climactic choice in ways that impact other characters. His refusal of Odium and his capture of Nergaoul are witnessed by assembled monarchs and Radiants, solidifying his authority as a Bondsmith who can face a god and walk away whole. The act demonstrates that the unity he preaches is not merely oratory but a personal transformation enacted under the most extreme pressure.

Symbolically, the Thrill represents the addictive nature of violence itself. Soldiers who have felt it crave it again. Dalinar, even as an older man, remembers its pull. The fact that it takes the shape of a red mist—something diffuse, pervasive, hard to pin down—mirrors how deeply embedded bloodlust can become in a person’s identity. When Dalinar traps it in a gemstone, he is not just sealing away an Unmade; he is performing an exorcism on his own soul.

Study Questions and Answers

1. What is Nergaoul, and how does it manifest in battle?

Nergaoul is one of the nine Unmade, ancient spren of Odium. It manifests as a red mist that sweeps across battlefields and induces a state of euphoric bloodlust known as the Thrill. Warriors affected by it experience heightened focus, reduced pain, and a narcotic pleasure in killing. The evidence describes it as a “fire that filled the pit within” and the “pulse of the battle, the rhythm of killing and dying.” The Thrill is traditionally seen as the Alethi secret edge in combat, though its true nature as a corruptive Unmade is revealed only later.

2. How does Dalinar’s relationship with the Thrill evolve across his life?

In his youth, Dalinar actively opens himself to the Thrill, describing it as driving away worries and giving him purpose. He kills hundreds while consumed by it, seeing himself as “not a man” but “judgment.” After the murder of his wife Evi and his visit to the Nightwatcher, the Thrill’s pull is muted, though memories of it remain. During Oathbringer, Odium attempts to use the Thrill to reclaim Dalinar as his champion, flooding him with the red mist and memories of youthful slaughter. Dalinar ultimately refuses it, capturing Nergaoul in a gemstone and renouncing the bloodlust that defined his early identity. This evolution tracks his larger arc from warlord to Bondsmith.

3. How does Odium use Nergaoul as a weapon?

Odium uses Nergaoul to corrupt Amaram’s army, turning disciplined soldiers into frenzied killers who lose all tactical restraint. More significantly, Odium attempts to use the Thrill to bind Dalinar by reviving the bloodlust that defined him as the Blackthorn. Odium’s strategy is to claim Dalinar as his champion through the very sensation Dalinar once welcomed. When the red mist roars back to life during their confrontation, Odium whispers that Dalinar has served him “all his life,” intending to prove that the Blackthorn was always a servant of the enemy. Dalinar’s refusal disrupts this plan and demonstrates that identity can be remade.

4. What does capturing the Thrill symbolize in Dalinar’s character arc?

Capturing Nergaoul symbolizes Dalinar’s complete rejection of his identity as the Blackthorn. The Thrill was the drug that powered his conquests and justified his atrocities. By trapping it in a gemstone, Dalinar externalizes the evil he once mistook for virtue, making it possible to examine his past honestly and begin writing Oathbringer: My Glory and My Shame. The act also proves that his commitment to unity is not mere rhetoric; he has sacrificed the sensation that once gave his life meaning. It is the climactic step in his journey toward redemption and self-forgiveness, a physical demonstration that he is no longer Odium’s creature.