House of the Dragon Season 3 Episode 7: 7 Easter Eggs and References You Missed

House of the Dragon Season 3 Episode 7 is the penultimate episode of the season, and things are heating up significantly. Titled The Dragon in Winter, it has plenty to occupy us and features developments that both break away from and reference Fire & Blood, the source material of the show. The show, for instance, features the return of Sunfyre; the ‘Nettles’ surrogate Rhaena, Daemon’s (Matt Smith) daughter, is in Rhaenyra’s (Emma D’Arcy) custody; and the finale is almost certain to have the First Battle of Tumbleton as the big finale.

House of the Dragon Season 3 Episode 7 features nods to characters and events from the book. Some foreshadow some of the bloodiest events still to come in the ongoing Dance of the Dragons (as the Greens vs. Blacks war is called), as well as a major event in Westerosi history depicted in Game of Thrones. Even dialogue that appears throwaway carries echoes of the fictional history of this world created by George R.R. Martin. Let’s dive in.

Field	Details
Title	House of the Dragon
Creator	Ryan Condal and George R. R. Martin
Premise	Set nearly 200 years before the events of Game of Thrones, the series chronicles the brutal civil war between two Targaryen factions.
Main Cast	Emma D’Arcy, Olivia Cooke, Matt Smith, Paddy Considine, Rhys Ifans, Eve Best, Fabien Frankel, Ewan Mitchell, Tom Glynn-Carney
IMDb Score (as of August 3, 2026)	8.3/10
Rotten Tomatoes score (as of August 3, 2026)	88% | 73%

1 Alys Rivers’ Shapeshifting Is Hinted at in the Book

We, and by that I mean both House of the Dragon watchers and book readers, have long suspected there is something supernatural about Alys Rivers (Gayle Rankin). It has never been confirmed, and the way Rhaenyra’s mercenaries tried to assault her in Episode 5 made it seem like her powers are more prophetic than anything else. At the moment, her supernatural nature is deliberately difficult to pin down. It’s the same in the book. 

There are contradictory and increasingly outlandish accounts of the “witch queen” of Harrenhal. Some readers theorize that she may even be Melisandre, the Red Witch, the priestess devoted to R’hllor, the Lord of Light, whom we meet in Game of Thrones.

But if I had a penny for every time she appeared as the mother of characters in a physical relationship with her, I’d have two pennies. First, it was Daemon Targaryen, and now it is Aemond Targaryen (Ewan Mitchell). Is it really shapeshifting, though? Maybe, or maybe not. We see her with her pet owl, and she is said to turn into an owl in the book. But we also know Harrenhal is associated with all sorts of unexplained mysteries and witchcraft, so it may be the castle and its curse sending its inhabitants visions, and not her. So, I don’t know, and I think the show will leave it ambiguous too. Her story also doesn’t end with Battle Above the Gods Eye.

2 Rhaena Hiding ‘Among the Nettles’

There has been a little outcry among the book fans about Nettles’ character being replaced by Rhaena Targaryen (Phoebe Campbell). Nettles in the book is a lowborn teenage girl who becomes a dragonseed. But she does not approach a dragon and claim it. She slowly earns the trust of the wild and obstinate Sheepstealer by, like Rhaena, feeding him sheep. She then becomes a Sheepstealer rider for the Blacks. However, in HotD, not only is it Rhaena who is riding the dragon; she and the dragon were indirectly responsible for the death of Jace. The latest episode has Rhaenyra saying she is hiding “among the nettles”. This is a callback and a pointed choice of words to refer to what was not to be in the show. 

3 Aemond’s Line Echoes the Sowing of the Seeds

In Westeros and this larger overarching universe, we mostly follow the point of view of highborn lords and ladies and kings and queens and rarely get to see the unfolding events through the eyes of the smallfolk. Most Targaryens, in particular, see themselves as nothing short of gods, deigning to rule over those beneath them. Aemond expresses disgust at the Blacks for allowing the commoners to ride dragons in the Sowing of the Seeds. 

Blacks possessed dragons in the caves and tunnels of Dragonstone that they could not use in the war against the Greens. So people with Targaryen or possible Valyrian ancestry were invited to try their luck at claiming them. Only a few survived and went on to become dragon-riders. Aemond’s point, really, is that allowing those outside of the direct line of princes and princesses to ride dragons dilutes Targaryen propaganda that they were gods destined to rule the rest and tower over the Westerosi skies from their dragons. Fire & Blood eventually demonstrates why that decision is so dangerous.

4 The Winter Wolves’ March Sets Up Tumbleton

The Winter Wolves, Westeros’ own Suicide Squad, and the Rivermen led by Oscar Tully are marching on Tumbleton to win the town for the Blacks. It is ominous, if you know where their journey ends. In Fire & Blood, the Winter Wolves riding under Lord Roderick Dustin, better known as Roddy the Ruin (Tommy Flanagan), are a force to be reckoned with. But the battle became one of Rhaenyra’s biggest disasters. Like in the show, in the book too the Winter Wolves fight the Hightowers. Initially, they wreak absolute havoc despite limited numbers, and Roddy even manages to kill Lord Ormund Hightower (James Norton) before dying himself. Since Ormund in the show is prissy and squeamish, this feat will not just hit as hard as it did in the book.

If that weren’t bad enough, the Two Betrayers, Hugh Hammer and Ulf White, turn their dragons, Vermithor and Silverwing, against the Blacks and rain fire on the town (The Dragon in Winter‘s ending sets it up). It is a brutal massacre like Daenerys’ massacre in King’s Landing (albeit on a smaller scale). So, if the show follows the book in this regard, the battle will be the Winter Wolves’ last stand.

5 Helaena’s Dream Foreshadows the Long Night

Helaena (Phia Saban) is a Dreamer, which means she has prophetic visions (Alicent admitted to Rhaenyra in Episode 6). Her vision in the episode may be another connection to the mythology of Game of Thrones. She imagines herself at sunrise (or sunset; it is hard to make out), blissfully happy. And then the sky darkens, and it begins to snow. This imagery is hard to shake off once you know what will descend on the world when the dead, led by the White Walker, invade Westeros. 

6  The Mootons’ Sunfyre Encounter

Aegon II (Tom Glynn-Carney) has convinced himself that fleeing to Braavos is the best thing to do. He resigned to his fate. But he, Larys Strong, and Tyland Lannister find that their way forward to the port is blocked by the army of Mootons, who rule Maidenpool, the port. And since the Mootons are loyal to the Blacks, they will be slaughtered. Tyland is particularly wanted by Rhaenyra for emptying the treasury. Aegon suddenly decides to take a last stand, saying he will die as a king, not an unknown man. Larys says his goodbye, saying he will be more of a hindrance than help. As the army approaches and Aegon and Tyland await their death, Sunfyre, clearly alive, appears from behind them and burns what seems like most of the Mooton army to a crisp. 

In the book, too, the Mootons have an unfortunate encounter with Sunfyre after the Battle at Rook’s Rest. The dragon is injured, and its wounds are severe. So, the Mootons try to kill the dragon, but it does not go according to plan. Lord Walys Mooton and several of his men are killed. Sunfyre eventually recovers to an extent and leaves the area. 

7 Torrhen Manderly’s Arc Betrays His Book Legacy

We know Torrhen Manderly (Dan Fogler) was appointed the Master of Coin only so he could be made the scapegoat when he fails at his nearly impossible job of getting the money to feed the increasingly fractious Smallfolk. In Episode 7, he is miffed at being blamed for the crown’s missing gold. In the book, though, there is no evidence of any such friction. His loyalty even outlives Rhaenyra. He serves as a regent during the reign of her son Aegon III and eventually becomes the Hand of the King, the second-most powerful person in the realm.

It remains to be seen whether Torrhen and Rhaenyra will eventually reconcile, but if they don’t, it won’t be the biggest liberty the show has taken from the books.

Did you catch any other Easter eggs in Episode 7? Let us know in the comments.

House of the Dragon Season 3 Episode 7 is streaming on HBO and HBO Max.