House of the Dragon prepares the Battle of the Gullet

Ahead of House of the Dragon season three, showrunner Ryan Condal has teased the Battle of the Gullet as an upcoming set-piece — and its scale matches the book’s portrayal of one of Westerosi history’s bloodiest sea fights.

A fleet clash is already on the horizon of House of the Dragon season three. and the closer the premiere date gets. the more the moment feels unavoidable. Ryan Condal. the show’s co-creator and showrunner. is promising the Battle of the Gullet — a sequence described in George R. R. Martin’s Fire & Blood as one of Westerosi history’s “bloodiest sea battles.”.

In Condal’s words. trying to tell the story without the Gullet would mean “trying to film ‘Lord of the Rings’ without doing the Battle of Helm’s Deep.” He added that getting it right would require “dragons and ships and multiple theaters of conflict.” He also framed the episode as a major production undertaking. calling the Gullet sequence “arguably the craziest episode of television ever made” in terms of both expense and execution.

The battle isn’t just spectacle for spectacle’s sake. In the world of Westeros, it is a turning point in the Targaryen civil war known as the Dance of the Dragons — and in Fire & Blood it reshapes the dynasty’s fate in ways the characters can’t fully control once the fighting begins.

In the book. the Battle of the Gullet takes place in 130 AC. less than one year after Aegon II Targaryen was crowned instead of his older half-sister. Rhaenyra Targaryen. the late king’s chosen heir. (AC denotes “after conquest,” meaning the number of years after Aegon I conquered Westeros and became the first Targaryen king.).

At that stage of the war, Rhaenyra’s war council plots from Dragonstone. It is largely led by her 15-year-old son, Prince Jacaerys, also known as Jace. Meanwhile, Rhaenyra’s husband, Prince Daemon Targaryen, is rallying an army at Harrenhal in the Riverlands.

Jace hatches a plan to fly against King’s Landing, but Rhaenyra’s foes covertly plan an attack by sea. King Aegon’s council forms an alliance with the Triarchy. a trio of powerful fleets from the free cities of Essos. The Triarchy had long warred with Lord Corlys Velaryon. Rhaenyra’s right-hand man and sea commander. over a chain of islands known as the Stepstones.

With the Triarchy’s 90 warships. King Aegon’s council hopes to break the blockade set up by Rhaenyra and Corlys. a blockade that prevents food and supplies from reaching King’s Landing. As the Triarchy sails toward the Gullet — a narrow channel next to the islands of Dragonstone. where Rhaenyra is based. and Driftmark. the seat of House Velaryon — they come across a ship called the Gay Abandon. sailing away from Westeros.

On the Gay Abandon are Rhaenyra’s two youngest sons: Prince Aegon III (also known as Aegon the Younger) and Prince Viserys II. They had been sent away by their older brother, Jace, to wait out the war across the narrow sea. Corlys also sent seven warships to escort them.

When the Triarchy’s forces cross paths with the escorts. the seven warships are sunk and the Gay Abandon is captured. Nine-year-old Aegon III escapes on his young dragon. Stormcloud. and flies to Dragonstone to warn his family about the Triarchy’s assault. But Stormcloud is shot by several arrows while they flee, and the dragon dies soon after landing.

Viserys II, just 7 years old, has no means of escape. The dragon egg given to him at birth hadn’t even hatched yet, and Stormcloud is too small to carry both boys. The younger brother is captured by the admiral of the Triarchy’s fleet, Sharako Lohar of Lys.

The Gullet turns deadly in the air almost as quickly as it turns deadly on the water. Roused by his little brother’s warning, Jace flies to meet the Triarchy on his own dragon, Vermax. While Vermax sets their ships ablaze, the Triarchy warriors attempt to unseat Jace with arrows and spears.

Jace is quickly joined by four more dragonriders — the non-Targaryen “dragonseeds” who recently claimed dragons in Rhaenyra’s name: Ulf on Silverwing. Addam on Seasmoke. Hugh on Vermithor. and Nettles on Sheepstealer. (The text notes that Nettles doesn’t exist in the show; her storyline seems to be given to Rhaena Targaryen.).

Whether Rhaenyra herself appears in the sequence is one of the battle’s sharpest contrasts between the book’s history and the show’s approach. In the book, Rhaenyra isn’t even mentioned during the Battle of the Gullet. She is essentially neutralized after the death of her son. Prince Lucerys. also known as Luke. at the hands of her half-brother. Prince Aemond Targaryen.

Fire & Blood is written as a history book that draws on various informants and eyewitness accounts that are often colored by personal biases. One source says Rhaenyra is horrified by kinslaying and refuses to attack her own family. while another blames a “mother’s heart” for her inaction. Her court jester. Mushroom. says Rhaenyra was “still so griefsick” over Luke that she withdrew from her war council. leaving Corlys and Jace to make decisions in her stead.

In the show, Rhaenyra is not depicted as quite so ineffective. She is both devastated and infuriated by Luke’s death, and she tries to take action multiple times — but she’s usually convinced to stand down by her advisors, who say that her life is too important to risk.

As the Triarchy’s southern squadron succeeds in sacking Driftmark. the fleet panics and scatters when five dragons descend from the sky. The book describes ships breaking apart and being consumed by flames: “Ship after ship burst asunder or was consumed by flames. ” with “Screaming men” leaping into the sea. columns of black smoke rising. and “All seemed lost… all was lost…”.

Then Vermax is hit and plunges. The account notes that eyewitnesses disagree on the exact series of events, but the result is the same: Jace’s dragon is struck and falls into the sea, “smoking and screaming, clawing at the water.”

When Vermax dies, Jace apparently unclips from his saddle and leaps to safety, clinging to a piece of floating wreckage. But his survival ends when crossbowmen from the Triarchy’s nearest ship shoot him with arrows until he is “swallowed by the sea.”

The battle rages through the night. Only 28 out of the Triarchy’s 90 warships survive. Technically, Corlys and the Velaryon fleet claim victory, but with Driftmark destroyed and Jace dead, the win is hollow.

When Corlys is congratulated, the book says he answers, “If this be victory, I pray I never win another.”

The human cost in Fire & Blood spreads across Rhaenyra’s family line almost immediately. Jace was her eldest son and heir, throwing the line of succession into chaos if she were to finally take the Iron Throne. He was also her pride and joy — the latest blow in a story already stained by grief.

Rhaenyra’s second son, Luke, was already dead. Her third son, Prince Joffrey, had been sent away to the Vale. Her fourth son. Aegon III. was irrevocably traumatized after his escape from the Triarchy. and her youngest son. Viserys II. was presumed dead in the Gullet. either “drowned or burned or butchered.”.

Fire & Blood’s fictional historians also tie the Battle of the Gullet to a shift in Rhaenyra’s personality and rule. Once celebrated as “The Realm’s Delight,” she becomes brutal and callous in her quest for vengeance. She vows to “rain down fire and death upon Aegon and all those who supported him.”

The book reads: “Broken by the loss of one son, Rhaenyra Targaryen seemed to find new strength after the loss of a second. Jace’s death hardened her, burning away her fears, leaving only her anger and her hatred.”

So when Condal calls the Gullet episode the “craziest” in expense and execution. the point isn’t only how many ships and dragons the show may need to stage. It’s what those images are meant to deliver: a battle that doesn’t just change who wins on paper. but changes who survives to lead afterward — and what kind of ruler grief turns a person into.

House of the Dragon Battle of the Gullet Ryan Condal HBO Game of Thrones spinoff Fire & Blood Targaryen civil war Dance of the Dragons Corlys Velaryon Triarchy