Warning: Contains SPOILERS for House of the Dragon season 2, episode 7, and the book Fire & Blood.

Summary

Silverwing and Vermithor will be two of the most important dragons going forward inHouse of the Dragon. There are severaldragons inHouse of the Dragon, with most of them belonging to Rhaenyra Targaryen’s Team Black. They need all the firepower they can get if they’re to defeat the Greens, especially because they have the biggest dragon, Vhagar.

That’s where Vermithor and Silverwing come in, with the former first appearing inHouse of the Dragonseason 1’s ending, with Daemon Targaryen singing to him. Rhaenyra’s place of finding people with traces of Valyrian ancestry to fly the creatures in theDance of the Dragonspays off big time, with Hugh and Ulf claiming them. The dragons will take on a bigger role in the story, but they’ve already got quite the history.

King Jaehaerys I at Great Council in the House of the Dragon premiere.

Silverwing & Vermithor’s History & Previous Riders

Vermithor & Silverwing Were Bonded With The King & Queen

Silverwing and Vermithor are both close to 100-years-oldduringHouse of the Dragonseason 2’s timeline- the latter was born around 34 AC, the former just a few years later, making them two of the oldest dragons around outside of Vhagar (who is approximately 180-years-old at this point). Silverwing is a she-dragon whose name comes from her appearance, as she is described as"silvery,“while Vermithor is a male dragon whose appearance and fierce nature earns him the nickname “the Bronze Fury.”

Vermithor hatched from an egg placed in the cradle of Prince Jaehaerys Targaryen, and Silverwing from one given to his sister, Alysanne, and they later bonded with and were flown by them. Jaehaerys became King in 48 AC, and he and Alysanne became the riders of Vermithor and Silverwing, respectively, that same year.

Close-up of Emilia Clarke as Daenerys looking scared and shocked in Game of Thrones season 7 episode 6

Jaehaerys' rule was mostly a peaceful one, meaning there wasn’t too much cause for the dragons to see battle. The most notable story about them during this period comes from their visit to the Wall, as recounted byLord Cregan Stark inHouse of the Dragonseason 2, episode 1.

Jaehaerys and Alysanne flew their dragons to the Wall, but Vermithor and Silverwing refused to go beyond it(or couldn’t). Ostensibly, the reason for this is that they sensed the White Walkers lurking in the far North. In the book, it’s only said that Silverwing refused to fly beyond the Wall (with Vermithor not present at that exact point), but the show included them both in the story. Given their riders, Vermithor and Silverwing were mates and coiled together

King Aegon II Targaryen (Tom Glynn-Carney) sitting on his throne and Hugh (Kieran Bew) looking up to him in House of the Dragon season 2, episode 1

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Queen Alysanne died in 100AC (a year before the first scene ofHouse of the Dragonseason 1, which begins at the Great Council of 101 AC), and King Jaehaerys died three years later.No one has claimed Vermithor nor Silverwing since, meaning they lived riderless on Dragonstone for around 30 years, until the Dance of the Dragons meant they needed to be called into action.

Vhagar hidden among the vegetation in House of the Dragon season 2 episode 4

Ulf Rides Silverwing & Hugh Rides Vermithor In House Of The Dragon

The Riders Are Not Highborn Targaryens

The riders of the two dragons are quite unlikely:Ulf the Whiterides Silverwing, and Hugh Hammer rides Vermithor. Ulf was first introduced inHouse of the Dragonseason 2, episode 2, where he claimed to be the bastard son of Baelon Targaryen, and thus the half-brother of Viserys and Daemon. Hugh, meanwhile, debuted in the season 2 premiere, as a smith working in King’s Landing, and became a prominent part of the smallfolk story there.

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The blacksmith named Hugh who petitions to King Aegon II Targaryen in House of the Dragon season 2 will end up having a huge role in the Dance.

How Was Ulf Able To Claim Silverwing?

There’s no record that Ulf is actually who he claims, buthe is a dragonseed - that is, people with traces of Valyrian blood, which is believed to be enough to mean they can ride dragons. If Ulf really were Baelon’s bastard, then he’d be the grandson of Silverwing’s previous rider, Alysanne. Even if not, Silverwing obviously sensed something within him - perhaps a credit to the fact he made it this far - that led to them bonding.

Ulf didn’t actually attempt to claim Silverwing, and that might be part of it as well. He accidentally comes across the dragon after going deeper into their lair, attempting to discover a way out. If Silverwing had grown similarly lonely - like we heard Seasmoke had previously - then that could be another factor in their bond.

Custom image three dragons in Game of Thrones

How Did Hugh Claim Vermithor?

InFire & Blood, it is noted thatLord Gormon Massey tried to claim Vermithor, and the Bronze Fury burned him. He has a fierce nature - whereas Silvering is said to be calmer - and burns everyone in his path in season 2, episode 7… except for Hugh. The smith is seemingly ready to sacrifice his own life to save another, and tries to match Vermithor’s anger, which works in his favor: Vermithor may see Hugh as someone similar to himself, and appreciate his bravery.

Like with Ulf, it’s also possible that Hugh’s lineage helps him here. Not just that he’s a Targaryen, but who he’s related to. He says his mother worked in a pleasure house, and was the aunt of Viserys and Daemon. That could mean she was Jaehaerys' daughter, Saera, who in the book did work in a pleasure house and had bastard children. If so, thenHugh is Jaehaerys' grandson, a direct line to Vermithor’s last rider. Dragons seemingly like that kind of connection - similar toSeasmoke choosing Addam- and it’s likely a factor for both Ulf and Hugh.

Daemon Targaryen locks eyes with Vermithor in House of the Dragon.

Tyraxes

Joffrey Velaryon

The wild dragons Grey Ghost and The Cannibal also reside on Dragonstone, but go unclaimed and are never tamed.

How Big & Powerful Are Silverwing & Vermithor Compared To Vhagar?

Could They Beat The Biggest Dragon Alive?

Regardless of the people who failed, it is Ulf and Hugh who ride Silverwing and Vermithor in the Dance of the Dragons. They are a huge boon to the power ofRhaenyra’s Team Black, giving them two large, powerful dragons. But just how big and powerful are they? After all, what really matters if being able to beat Vhagar, so can either of them do that?

Vermithor is larger still, and comes second only to Vhagar in size in terms of dragons that are claimed.

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Silverwing is a large dragon, bigger than the best Team Black has had to offer so far, such as Caraxes and Meleys, albeit more docile in nature, less battle-tested, and likely not as quick and agile (certainly compared to Meraxes, who used that to her advantage against Vhagar). Vermithor is larger still, and comes second only to Vhagar in size in terms of dragons that are claimed. He is more ferocious and has a lot of brawn, but again, doesn’t have the same experience Vhagar does.

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If Silverwing and Vermithor teamed up against Vhagar, they’d have a good chance of defeating her. One on one, however, while Vermithor vs. Vhagar could be a close fight, it’s unlikely either dragon would get the job done given Vhagar’s much greater combat experience (Vermithor’s most notable experience is the Fourth Dornish War, which mostly involved burning ships from above). Nonetheless, they are two major assets inHouse of the Dragon.

What Happens To Silverwing & Vermithor In House Of The Dragons

The Two Have A Significant & Surprising Role In The Book

Silverwing and Vermithor’s first taste of action in the Dance of the Dragons comes in the Battle of the Gullet, which will likely occur inHouse of the Dragonseason 3. This is a battle where the Triarchy, allied with Otto Hightower, attempts to smash Corlys Velaryon’s blockade of the Gullet, with some 90 warships sent to do so. Eventually, almost the full strength of Team Black’s dragons are sent, including Silverwing, Vermithor, Seasmoke, and Sheepstealer, turning the battle in their favor.

It’s not all good news for the Blacks, however, as Ulf and Hugh do later betray Rhaenyra at the First Battle of Tumbleton, likely because of their own greed.

It’s not all good news for the Blacks, however, as Ulf and Hugh do later betray Rhaenyra at the First Battle of Tumbleton, likely because of their own greed. They switch allegiance and join the Greens, causing Team Black to lose that particular battle. Vermithor eventually dies in the Second Battle of Tumbleton, but Silverwing is one of the fewdragons to survive the Dance of the Dragons, which will presumably be the case inHouse of the Dragontoo.

New episodes ofHouse of the Dragonseason 2 release Sundays at 9pm ET on HBO and Max.

House of the Dragon

Cast

House of the Dragon is a 2022 fantasy drama set in the world of Westeros, chronicling the Targaryen dynasty at its height. The story revolves around King Viserys’s controversial decision to name his daughter Rhaenyra as heir to the Iron Throne, sparking tensions and divisions within the realm.