The ‘House of the Dragon’ Season 2 Cheat Sheet

After nearly two years, we’re finally returning to Westeros for Season 2 of House of the Dragon. And if, in that long layoff, you’ve forgotten exactly where things stand in the brewing civil war between Team Green and Team Black, we’re here to help. Welcome to our House of the Dragon cheat sheet.

This resource, culled largely from George R.R. Martin’s 2018 Targaryen history, Fire & Blood, will get you up to speed on who is who, what is what, and where is where around 132 AC—when Season 1 of HotD concluded (for reference, Game of Thrones starts in 298 AC). Heads up: This will contain major spoilers for Season 1 (if you’re looking for a cheat sheet entering that season, we have one for you), but it won’t spoil anything from the book.

As a refresher: Season 1 ends when Aemond One-Eye Targaryen and his dragon, Vhagar, killed (somewhat accidentally) Lucerys Velaryon and his dragon, Arrax. That event happened roughly alongside the dueling coronations of Aegon Targaryen and Rhaenyra Targaryen—and put Westeros on a path to war. Here are the people, places, things, and dragons you need to know as we enter Season 2:

People

Team Black

Queen Rhaenyra’s faction is called the Blacks because Rhaenyra appeared in a black gown at the tourney feast to celebrate Viserys and Alicent’s wedding (though in the show, it’s because she just tends to wear black). Currently, most members of the Blacks reside on Dragonstone—the traditional seat for a Targaryen heir.

Queen Rhaenyra Targaryen: The late King Viserys I’s firstborn child, known in her youth as the Realm’s Delight. Viserys named Rhaenyra his heir when she was a teenager, in part because he wanted to disinherit his brother, Daemon. Despite eventually fathering male heirs with his second wife, Queen Alicent Hightower, Viserys never disinherited Rhaenyra—but her ascent to the throne was always going to be difficult. Rhaenyra married Laenor Velaryon as a teenager and produced three sons by him (at least officially, more on that in a minute), then married her uncle Daemon after Laenor’s death (which was fake, more on that too) and birthed two more sons. Rhaenyra rides Syrax, a formidable dragon of fighting size.

Daemon Targaryen: Rhaenyra’s uncle-husband. Daemon can be a bit of a hothead but is a very capable warrior, having fought in the War for the Stepstones early in Season 1. He was previously married to Laena Velaryon and has two daughters—Rhaena and Baela—through her. He rides the dragon Caraxes.

Jacaerys Velaryon: Rhaenyra’s oldest son through Laenor Velaryon, though his biological father is the late Harwin Strong. Called Jace. He is now a teenager and is Rhaenyra’s heir. At the conclusion of Season 1, he was sent on his dragon, Vermax, to treat with Lady Jeyne Arryn in an attempt to bring the Vale to Rhaenyra’s side. He was to continue north to Winterfell to curry favor with the Starks.

Joffrey Velaryon: The youngest of the Laenor/Strong boys. Joffrey is just old enough (11) to ride his dragon, Tyraxes, in the books—but not old enough for his mother to allow him to leave Dragonstone. The series may have aged him down somewhat—it’s implied that he’s only 6 years old at the end of Season 1.

Aegon the Younger Targaryen: The eldest child of Rhaenyra and Daemon. Called “the Younger” to differentiate him from his cousin and half-uncle Aegon II Targaryen. He’s currently a toddler.

Viserys Targaryen: The second child of Rhaenyra and Daemon’s union. Named after his grandfather, King Viserys I. He’s also a toddler.

Rhaenys Targaryen: The cousin of King Viserys I, known as the Queen Who Never Was. Her claim to the throne was rejected at the Great Council of 101 AC, when the lords of Westeros chose Viserys over her, reinforcing a precedent that the succession must pass through a male line. She is married to Corlys Velaryon, with whom she had two children, Laenor and Laena (both deceased or thought to be deceased). She rides Meleys, the fastest dragon in the realm.

Corlys Velaryon: Called the Sea Snake for his many adventures on the water. He is the head of House Velaryon, the Master of Driftmark, and the husband of Rhaenys Targaryen. He is one of the richest, most powerful, and most ambitious figures in Westeros, and he dreams of one day seeing one of his descendants ascend the Iron Throne. His naval power allows the Blacks to consider a blockade of King’s Landing.

Baela Targaryen: The eldest daughter of Daemon and Laena Velaryon. A teenager, Baela rides the dragon Moondancer.

Rhaena Targaryen: The younger daughter of Daemon and Laena Velaryon. The egg placed in Rhaena’s cradle when she was a baby never hatched; she thought she might inherit Vhagar after her mother, Laena, died, but Aemond claimed the ancient dragon before she had a chance to. As a result, Rhaena is currently not a dragonrider.

Bartimos Celtigar: Lord of House Celtigar, a smaller house sworn to House Velaryon (and one of only three houses with Valyrian descent, alongside the Velaryons and Targaryens). He attends the Black Council in Season 1 and shifts the conversation from talk of men and ships to talk of dragons.

Grand Maester Gerardys: Rhaenyra’s household maester and thus the maester at Dragonstone when she is crowned.

Erryk Cargyll: Twin of Arryk Cargyll. Previously in Viserys’s Kingsguard, he disagrees with his brother over whether Aegon is fit to rule and ultimately decides to defect to Rhaenyra’s side. He helps Rhaenys Targaryen flee King’s Landing during Aegon’s coronation. He also steals Viserys’s crown and delivers it to Rhaenyra. He is now part of Rhaenyra’s Queensguard.

Steffon Darklyn: Member of Rhaenyra’s Queensguard. Previously in Viserys’s Kingsguard. (In the book, it is Steffon, not Erryk, who steals Viserys’s crown for Rhaenyra.) He is the lord commander of Rhaenyra’s Queensguard in Fire & Blood, but it is unclear whether he has that title in the show.

Gunthor Darklyn: Head of House Darklyn. His exact relationship to Steffon is unclear. In the books, he sits on the Black Council.

Lorent Marbrand: Member of Rhaenyra’s Queensguard. Previously in Viserys’s Kingsguard.

Elinda Massey: Handmaiden to Rhaenyra.

Alfred Broome: The most senior knight on Dragonstone, he joined the island’s garrison during the reign of King Jaehaerys. Fire & Blood describes him as having a “sullen disposition and sour manner.”

Team Green

When Oldtown calls its banners to war, the Hightower shines a green beacon. Hence the name for Queen Alicent’s faction: the Greens. They currently hold King’s Landing.

King Aegon II Targaryen: The firstborn child of Alicent and Viserys I Targaryen. Married to his sister, Helaena, with whom he has three children: Jaehaerys, Jaehaera, and Maelor. It’s also implied that he’s fathered a number of bastards in King’s Landing who can be spotted by their silver hair. In Episode 8, he rapes one of his family’s handmaidens. Aegon is a drunk and a layabout—he initially doesn’t want to be crowned king and would prefer a life away from politics. But per the trailers for Season 2, he seems to enjoy the power the Iron Throne provides. Rider of Sunfyre, a formidable golden-scaled dragon.

Alicent Hightower: Now that Viserys has died, Alicent is the dowager queen in King’s Landing. She is the mother of Aegon II, Helaena, Aemond, and Daeron. In her youth, she was a great friend to Rhaenyra—but now they are bitter enemies competing for the throne. She is the daughter of Otto Hightower. Alicent misinterpreted a conversation she had with Viserys I on his deathbed, leading her to believe that the king wanted to name Aegon heir instead of Rhaenyra. She puts her son on the throne in an urgent, frantic plot mere hours after Viserys passes. Alicent is deeply religious and has the Red Keep redecorated, removing the heraldry of the Targaryens in favor of symbols of the Faith of the Seven. Unlike many others on her side, she’s uncomfortable with violence and treachery—though she still engages in both. She once says, “I have to believe that in the end, honor and decency will prevail.”

Otto Hightower: Father of Alicent and Hand of the King to Jaehaerys, Viserys, and now Aegon II, his grandson. Daemon once says that Otto is “a second son who stands to inherit nothing he doesn’t seize for himself.” Daemon also calls him “a cunt.” Otto is deeply ambitious and, by the time of Viserys’s death, has been scheming to put Aegon II on the throne for years.

Helaena Targaryen: Sister-wife to Aegon II. Helaena is a dreamer, blessed (or cursed) with prophetic visions, such as when she comments that Aemond will have to “close an eye” to gain a dragon shortly before he loses his eye after mounting Vhagar. Helaena is considered a bit odd and eccentric but seems to have a kinder heart than most of her siblings and connects with her nephews, while her brothers see them only as rivals. Helaena rides Dreamfyre, a 100-year-old dragon, but she rarely takes to the skies and is no warrior. She is the mother of Jaehaerys, Jaehaera, and Maelor.

Aemond Targaryen: Known as Aemond One-Eye after Lucerys Velaryon cut out one of his eyes when Aemond claimed Vhagar. As he ages, Aemond becomes strong and intimidating, once beating Criston Cole in a sparring session in the training yard. He loves to torment his nephews. He somewhat accidentally kills Lucerys and Lucerys’s dragon, Arrax, when the two encounter each other at Storm’s End at the end of Season 1. This makes Aemond a kinslayer—and pushes Westeros toward war.

Daeron Targaryen: The youngest child of Viserys and Alicent. Aged 15, he has not been seen on-screen because he is in Oldtown, serving as cupbearer to Ormund Hightower, his mother’s cousin. Daeron rides Tessarion, who is said to be of fighting size.

Jaehaerys Targaryen: Eldest son of Aegon II and Helaena, and Aegon’s heir. In the books, it is said that Jaehaerys was born with “six fingers on his left hand, and six toes upon each foot.” He’s bonded to the dragon Shrykos, but both Jaehaerys and his dragon are far too young and small to be of any use in a war. Jaehaerys is just a toddler at the opening of Season 2.

Jaehaera Targaryen: Daughter of Aegon II and Helaena, and twin to Jaehaerys. Like her brother, Jaehaera is bonded to a dragon—Morghul—but is many years away from flying.

Maelor Targaryen: Infant son of Aegon II and Helaena.

Criston Cole: Lord Commander of Aegon II’s Kingsguard. Ser Criston is the sworn shield—and secret lover—of Rhaenyra in the princess’s youth, but the two have a falling-out when she rejects his offer to run away to Essos together. He later confesses his transgression to Queen Alicent and becomes her close ally from that point on. He kills Joffrey Lonmouth—Laenor Velaryon’s secret lover—at Rhaenyra and Laenor’s wedding. He also kills—somewhat accidentally—Lord Lyman Beesbury at the small council meeting after Viserys’s death. And when Lord Commander Harrold Westerling resigns his post in the aftermath, Criston ascends to the position. He then helps Aemond track down his brother Aegon, fighting Arryk Cargyll to ensure Aegon is delivered to Alicent, not Otto. At Aegon’s coronation, it is Criston who places the crown on his head.

Tyland Lannister: Younger twin of Jason Lannister. Served Viserys as master of ships, and later as master of coin. Has long schemed with Otto Hightower to place Aegon on the throne once Viserys dies. Currently Aegon II’s master of coin.

Jason Lannister: Older twin of Tyland Lannister and the head of House Lannister. Courts Rhaenyra in the princess’s youth but comes off as arrogant and vain, and she rejects him. As in Game of Thrones, the House of the Dragon Lannisters are one of the wealthiest and most powerful houses in the realm.

Larys Strong: Head of House Strong following the deaths of his father, Lyonel, and older brother, Harwin, which he arranged. Called the Clubfoot because one of his feet was malformed at birth. Served Viserys as master of whisperers and Lord Confessor, roles he retains under Aegon II. A longtime ally of Alicent, he brings the queen information in exchange for … you remember.

Jasper Wylde: Called Ironrod for his unbending attitude. Master of laws toward the end of Viserys’s reign, a post he retains under Aegon II.

Grand Maester Orwyle: Grand maester under Viserys, and now Aegon II. Prefers less traditional methods of healing (in treating King Viserys’s illness, Orwyle wants to try an herbal medicine he’s prepared, but then–Grand Maester Mellos prefers leeches).

Borros Baratheon: Lord of House Baratheon. He makes a marriage pact with the Greens, matching one of his daughters with Aemond Targaryen. Rhaenyra and the Blacks make no such offer—her sons are already betrothed—and so lose Borros’s support, despite Borros’s father’s oath to support Rhaenyra decades earlier. Borros is boisterous and rough around the edges. He’s illiterate.

Rickard Thorne: Knight in Aegon II’s Kingsguard. Also served under Viserys.

Oscar Tully: Great-grandson of Grover Tully, the current Lord of Riverrun. Son of Elmo Tully and younger brother of Kermit Tully. Yep, these are their actual names. This character has been cast, so expect to see the young knight on-screen in Season 2.

Arryk Cargyll: Twin of Erryk Cargyll. Previously in Viserys’s Kingsguard, and now in Aegon II’s. He disagreed with his brother on whether Aegon II would be fit to rule and ultimately stays loyal to the Greens.

Talya: Handmaiden for Alicent and spy for Mysaria, the sex worker turned spymaster who was once Daemon’s paramour and is now known as “the White Worm.”

Humfrey Lefford: Head of House Lefford, which is sworn to the Lannisters. Commander in the Lannister army.

Gwayne Hightower: Younger brother to Alicent. Seen at the tourney in Episode 1—but never without his helmet. The series cast an actor to play him in Season 2, ensuring we’ll see more of this character (including his face).

Eustace: Priest in King’s Landing.

The Royal Family Tree

Got all that? To help keep it straight, here’s the Targaryen family tree as it stands entering Season 2.

Free Agent Characters

As HBO’s marketing has reminded us this season, when civil war comes to Westeros, everyone must choose a side. But the loyalties of these characters are not yet completely clear.

Mysaria: Called the White Worm. Former sex worker who now runs a spy ring in King’s Landing. Former partner of Daemon. She informs Otto of Daemon and Rhaenyra’s Flea Bottom escapade early in Season 1. She kidnaps Aegon when Viserys is near death and uses the information on his location to negotiate with Otto over the closing of the child fighting pits (she also gets a healthy bag of gold out of it). Mysaria is protective of smallfolk—but her exact motivations and goals are not entirely clear.

Jeyne Arryn: Head of House Arryn. Rhaenyra’s mother was Aemma Arryn (exact relation to Jeyne is unknown), and thus Rhaenyra believes Jeyne will side with the Blacks in the coming war. Jacaerys Velaryon is on his way to the Eyrie to treat with Lady Jeyne.

Cregan Stark: Head of House Stark. His father, Rickon Stark, swore an oath of fealty to Rhaenyra when Viserys named her his heir. As a member of the Black Council remarks in the finale of Season 1, “There has never lived a Stark who forgot an oath.” Jacaerys is to continue to Winterfell to meet Lord Cregan after he finishes in the Vale.

Harrold Westerling: Former Lord Commander of Viserys’s Kingsguard. Last seen resigning his post when the Greens put their plan to crown Aegon II into motion. In the books, Harrold is long dead by the time the civil war breaks out, so it is unclear what the show has planned for him.

Simon Strong: Castellan of Harrenhal and great-uncle to Larys.

Orwyle, Eustace, and Mushroom: The three authors whose accounts constitute the only primary sources from Viserys’s reign and the ensuing civil war, which is known as the Dance of the Dragons. Martin’s Fire & Blood is written in the voice of Archmaester Gyldayn, who lived during the time of King Robert Baratheon and was writing a history for the king. As such, there is no definitive account of the events of House of the Dragon—everything we know comes from sources who had their own biases and blind spots. In some cases, these sources directly contradict one another.

Deceased Season 1 Characters

It wouldn’t be Westeros without some bloodshed. Here are the important characters who died in Season 1 but are worth remembering as we stare down Season 2.

Jaehaerys I Targaryen: The Old King who preceded Viserys. Because he had no living sons at the time of his death, a Great Council was called to resolve his succession. The result—that Viserys would be named Jaehaerys’s heir—reinforced a precedent that succession in Westeros must go through a male line.

Aemma Arryn: Rhaenyra’s mother. Died in childbirth. Because her mother was an Arryn, Rhaenyra expects the Vale—now ruled by Jeyne Arryn—to side with the Blacks.

Craghas Drahar: The Crabfeeder. The leader of the Triarchy forces that Daemon and Corlys defeated in the war for the Stepstones.

Rhea Royce: Daemon’s first wife. Bludgeoned to death by Daemon, though the death was made to look like a horse-riding accident.

Joffrey Lonmouth: Lover of Laenor Velaryon. Killed by Ser Criston Cole at Rhaenyra and Laenor’s wedding.

Laena Velaryon: Daughter of Rhaenys and Corlys, wife to Daemon. Mother of Baela and Rhaena. Lived in Pentos with Daemon for years while the latter was in exile. Loved to ride her dragon, Vhagar, alongside Daemon’s Caraxes. Had Vhagar light her ablaze when childbirth complications made it clear she wouldn’t survive her third pregnancy.

Harwin Strong: Rhaenyra’s lover and the biological father of her first three sons. Killed on the orders of Larys Strong, Harwin’s brother.

Lyonel Strong: Father of Harwin and Larys and formerly the master of laws and Hand of the King to Viserys. Killed along with Harwin on Larys’s orders. With both Harwin and Lyonel dead, Larys becomes the Lord of House Strong.

Laenor Velaryon: Son of Rhaenys and Corlys, husband to Rhaenyra. Officially the father of Jacaerys, Lucerys, and Joffrey—though their biological father is Harwin Strong. Laenor is technically alive—he fakes his death late in Season 1 with the blessing of Rhaenyra to gain freedom from his life at her side—but it is highly unlikely we’ll ever see him again in the series. He has escaped to Essos and left his life in Westeros behind. Formerly the rider of Seasmoke.

Vaemond Velaryon: Younger brother of Corlys Velaryon. Killed by Daemon when he questions the parentage of Rhaenyra’s sons and challenges their standing to inherit Driftmark.

King Viserys I Targaryen: Husband of Alicent. Father of Rhaenyra, Aegon II, Helaena, Aemond, and Daeron. Died of a prolonged illness.

Lyman Beesbury: Master of coin for Viserys. Killed by Criston Cole when he questions the Green Council’s plan to coronate Aegon. His death marks the first casualty in the Dance of the Dragons.

Lucerys Velaryon: Rhaenyra’s second-oldest son through Laenor Velaryon, though his biological father is the late Harwin Strong. Called Luke. In their youth, Lucerys and Aemond Targaryen get into a fight that ends when Lucerys knifes out Aemond’s eye. At the end of Season 1, Lucerys rides his dragon, Arrax, to Storm’s End to ask for Borros Baratheon’s support, but Aemond beats him there. Aemond chases Lucerys from Storm’s End on his dragon, Vhagar, and ends up killing Lucerys and Arrax. The death of Lucerys makes it impossible for the two sides to avoid war. Lucerys was also the heir to Driftmark, and his death leaves the succession of House Velaryon once again in question.

Dragons

Men and ships are important, but true power in this war lies in dragons. There are 19 named, known dragons at this point in Westerosi history. Here’s what to know about each:

Team Black

Syrax: The yellow she-dragon ridden by Rhaenyra. Of fighting size, but with no experience.

Caraxes: Called the Blood Wyrm. The huge, fierce red dragon ridden in battle by Daemon.

Meleys: Called the Red Queen. The scarlet-and-pink she-dragon ridden by Rhaenys. Probably still the swiftest dragon in Westeros, though she has begun to slow in her old age.

Vermax: The young dragon ridden by Jacaerys. As of the end of Season 1, Vermax and Jace are en route to the Eyrie, with plans to continue north to Winterfell. Vermax is a teenager—capable of combat but nowhere as formidable as some of Westeros’s older, more experienced dragons.

Tyraxes: The young dragon of Joffrey. In the books, Tyraxes is old enough for Joffrey to ride—but the show appears to have aged the character down a touch, so the dragon may still be grounded.

Moondancer: The young dragon of Baela Targaryen. In the books, Moondancer is just too young for Baela to ride at the beginning of the war.

Stormcloud: The hatchling that has bonded with Aegon the Younger. Far too small to be ridden.

Team Green

Vhagar: The massive, ferocious, bronze-and-green-blue she-dragon that was ridden by Queen Visenya during Aegon’s Conquest. Vhagar is the oldest, largest, and fiercest dragon in Westeros. She is the mount of Aemond Targaryen. Last seen killing Arrax and Lucerys.

Sunfyre: The glittering, gold-scaled dragon ridden by Aegon II. Said to be the most beautiful creature ever seen in Westeros. Of fighting size, but without experience.

Dreamfyre: The century-old, pale-blue-and-silver she-dragon ridden by Helaena Targaryen. Dreamfyre has never been much of a fighter, and Helaena doesn’t have much interest in riding her—it is said that she goes up into the sky only rarely.

Tessarion: The cobalt-and-copper dragon ridden by Daeron Targaryen. We haven’t seen Daeron or Tessarion in the show—both are presumably in Oldtown, where Daeron serves as cupbearer to Ormund Hightower.

Shrykos: The hatchling she-dragon bonded with Jaehaerys Targaryen.

Morghul: The hatchling dragon bonded with Jaehaera Targaryen.

Unclaimed

Vermithor: Called the Bronze Fury. The bronze dragon ridden by King Jaehaerys I until his death. Vermithor is roughly 100 years old—and presumably one of the largest dragons in the realm. He resides somewhere on the Dragonmont, a volcano that lies on the island of Dragonstone. This is the dragon we see Daemon singing to toward the end of Season 1.

Silverwing: The roughly 100-year-old she-dragon formerly ridden by Alysanne Targaryen, King Jaehaerys’s sister-wife. Silverwing is presumably large, but inexperienced. She resides somewhere on the Dragonmont.

Seasmoke: The slender and nimble silver dragon that was formerly the mount of Laenor Velaryon. Resides on Driftmark.

The Cannibal: A wild dragon that lives on Dragonstone and is known to feast on other dragons and their eggs. Coal black, large, and angry as hell, the Cannibal is rumored to be one of the oldest dragons in Westeros.

Sheepstealer: A wild dragon that lives on Dragonstone and frequently hunts for sheep.

Grey Ghost: A wild dragon that lives on Dragonstone and is rarely spotted. Known to feed on fish.

Places

While Season 1 of House of the Dragon had a much smaller scope than Game of Thrones, Season 2 is expected to expand the series’ geography. These are the most important places to know.

King’s Landing: The capital of the Seven Kingdoms, located on the eastern coast of the continent. It is a short distance from the islands of Driftmark and Dragonstone and was the location where Aegon the Conqueror first landed on the Westerosi mainland as he began his invasion. King’s Landing is the most populous city in the Seven Kingdoms. It is under the control of the Greens.

The Red Keep: The castle in King’s Landing that serves as the home of the current ruler of Westeros and the location of the Iron Throne. The Red Keep contains numerous secret passages and underground connections, and no one knows where they all lead. It’s often said that in the Red Keep, “the very walls have ears.”

Maegor’s Holdfast: The fort at the center of the Red Keep, which lies behind massive walls and a dry moat.

The Dragonpit: The massive stone home built for the royal dragons of House Targaryen. The Dragonpit lies on a hill on the side of King’s Landing opposite the Red Keep. In Game of Thrones, the Dragonpit is in ruins—but in House of the Dragon, it is alive with purpose as not only the holding pen for the many dragons in the city, but also a key outpost for the city’s defense. One dragonrider resides at the pit at all times in the event that a dragon needs to be roused quickly for combat. It is the site of Aegon II’s coronation in Episode 9 of House of the Dragon.

Flea Bottom: The foul, seedy underbelly of King’s Landing. A hub of lawlessness and filth—but a good place for residents looking for a cheap winesink or a discreet whorehouse.

Blackwater Bay: The body of water that sits around King’s Landing, Dragonstone, and Driftmark.

Dragonstone: The gloomy island home of House Targaryen before Aegon the Conqueror launched his invasion of Westeros and established a new seat (both figuratively and literally) at King’s Landing. It is also where the heir to the current ruler typically resides. This is where Daenerys planned her own invasion of Westeros in Season 7 of Game of Thrones. It is currently controlled by the Blacks.

Driftmark: A fertile island between Dragonstone and King’s Landing. It is the seat of House Velaryon.

High Tide: The castle on Driftmark that was constructed by Corlys Velaryon to serve as the seat of his house. Corlys had grown tired of the damp and musty halls of Castle Driftmark and constructed High Tide out of magnificent pale stone as a symbol of the power of House Velaryon.

Harrenhal: The largest castle in Westeros, which Aegon the Conqueror melted into a somber pile of stone and metal during his invasion. However, Harrenhal remains an important castle, with fertile land surrounding it and a central location just northwest of King’s Landing. House Strong currently holds Harrenhal. At the end of Season 1, when the Blacks are planning for war, Daemon notes that Harrenhal would be the perfect “place to gather, a toehold, large enough to house a sizable host.” Widely believed to be cursed because of the many tragedies that have occurred there.

Oldtown: A large, ancient city that lies on the western shore of Westeros. It is home to the Citadel, the headquarters of the Maesters, as well as the Starry Sept, the seat of the Faith of the Seven. That makes it the center of both knowledge and religion in Westeros. It is also a hub of trade and arguably the wealthiest city in the Seven Kingdoms. Oldtown is ruled by House Hightower.

The Hightower: A massive castle and lighthouse that sits just outside Oldtown and serves as the seat of House Hightower. When House Hightower calls its banners to war, the Hightower shines a green beacon—which is where the Greens get their name.

Dorne: The southernmost region of Westeros, populated by the Rhoynar, who are distinct from the Andals and First Men that make up most of the citizens of Westeros. Dorne was the only kingdom of Westeros that Aegon the Conqueror failed to bring into his realm, and it remains an independent kingdom all the way through the reign of Viserys. Criston Cole is from an area called the Dornish Marches.

The Free Cities: A group of nine city-states in Essos, the continent east of Westeros. They are important trade partners for Westeros, though they are also frequently in conflict with the crown or with one another. A handful of the free cities not-so-secretly funded Craghas Crabfeeder’s pirates in the war for the Stepstones in Season 1.

Valyria: A ruined city in Essos that was once the home to the Targaryens and many other dragon-riding families known as dragonlords. Valyria controlled a large empire known as the Valyrian Freehold until the Doom, a mysterious cataclysmic event that wiped out the city and its inhabitants roughly a century before Aegon’s Conquest. The Targaryens escaped the Doom thanks to prophetic dreams that foretold the destruction, and thus they became the only dragon-riding family in the known world.

The Narrow Sea: The sea to the east of Westeros that separates the continent from Essos.

The Stepstones: A series of islands in the Narrow Sea south of King’s Landing that are well positioned to control important shipping lanes between Westeros and Essos. Daemon Targaryen and Corlys Velaryon travel there in Season 1 to wrest control of the islands away from the Triarchy.

The Eyrie: An ancient mountain castle that is the seat of House Arryn and the center of power in the Vale.

Storm’s End: A large, stout castle that is the seat of House Baratheon and the center of power in the Stormlands.

Winterfell: An ancient, huge castle that is the seat of House Stark and the center of power in the North.

Casterly Rock: A towering castle that is the seat of House Lannister and the center of power in the Westerlands.

Riverrun: A small but well-defended castle that is the seat of House Tully and the center of power in the Riverlands.

Things

Objects can be important symbols of power, prestige, or history in Westeros. Here are some of the most important ones.

Blackfyre: The Valyrian steel sword of Aegon the Conqueror that is typically wielded by Targaryen kings. It is in the hands of Aegon II—a symbol that helps prove his legitimacy to many.

The Crown of Aegon the Conqueror: Aegon I wore a Valyrian steel crown embedded with a red stone. It’s the crown Aegon II uses for his coronation—another physical symbol the Greens use to project Aegon’s legitimacy.

The Crown of Viserys I Targaryen: Rhaenyra dons the same crown her father wore, which was also the crown of Jaehaerys I Targaryen—the Old King. Her crown signals continuity as well as her place as her father’s chosen heir.

Dark Sister: The Valyrian steel sword wielded by Queen Visenya Targaryen during Aegon’s Conquest. King Jaehaerys I gave the sword to Daemon Targaryen, who currently possesses it.

The catspaw dragonbone dagger: The dagger that Game of Thrones fans called the catspaw dagger returns in House of the Dragon, and in Season 1 Viserys revealed that Aegon the Conqueror had the Song of Ice and Fire—Aegon’s prophetic dream about an icy apocalypse coming to Westeros—embedded in the steel. The dagger is currently in the possession of Aegon II, who is unaware of the prophecy. In Game of Thrones, this dagger is used in the attempt on Bran’s life in Season 1. Arya ultimately kills the Night King with it.

The Painted Table: The long table on Dragonstone that is carved to depict the continent of Westeros. It’s where Aegon the Conqueror planned his invasion of the continent and where Rhaenyra holds her first war council at the end of Season 1. It’s also where Daenerys plans her invasion of Westeros in Game of Thrones.

The Iron Throne: The seat of power in Westeros. The throne was forged from the melted blades of Aegon the Conqueror’s enemies, forming a twisted, intimidating seat that does not allow a king to “sit easy.” Some blades are still sharp enough to cut the throne’s occupant—a sign that the king (or queen) may be unprepared to hold power. The throne cut Viserys throughout his reign, possibly contributing to his illness.

Rhaenyra’s Valyrian steel necklace: Back in the first episode of Season 1, Daemon gave Rhaenyra a Valyrian steel necklace that she wears through much of the season. It’s a symbol of their relationship—and of Targaryen power.

Firefly brooch: Larys has his own sigil—a firefly—that decorates his cane. It is also sometimes seen as a brooch worn by those in his service. It’s something to watch for in Season 2.

Miscellaneous

Here are some phrases that viewers will likely hear during the series.

Valyrian steel: Ancient steel that was forged in the Valyrian freehold, before the fall of Valyria. It is widely believed that Valyrian steel was forged using blood magic and/or fire magic, but the exact technique has been lost. As a result, no new Valyrian steel weapons can be made, though the blacksmiths in Westeros can rework existing Valyrian steel. Valyrian steel weapons are far superior to any others—they hold a razor-sharp edge and are exceptionally strong and lightweight. Noble houses in possession of Valyrian steel weapons pass them down for generations.

Dragon dreams: Prophetic dreams experienced by some Targaryens, including Daenerys and Maester Aemon. It was a prophetic dream of Daenys the Dreamer’s that prompted the Targaryen family to leave Valyria 12 years before the Doom destroyed the city and all the remaining dragonlords. Viserys reveals in Season 1 that Aegon the Conqueror also had such dreams—and that he saw the Long Night and a Prince That Was Promised who would stand against an icy apocalypse that would come to Westeros. Viserys says that this is why Aegon conquered Westeros in the first place. But as with all prophecies in Martin’s writing, there is a question of whether the future is set in stone or whether the characters’ own desire to change their future ultimately leads to self-fulfilling (and often self-destructive) behavior.

The City Watch: The standing army of King’s Landing, which is tasked with maintaining order and defending the Iron Throne. Daemon Targaryen commands the Watch shortly after Viserys is crowned king, and he gives the Watch its signature gold cloaks.

Lord of the Tides: The title traditionally given to the head of House Velaryon.

War for the Stepstones: A war fought between Westeros (led by Daemon Targaryen and Corlys Velaryon) and the alliance of Free Cities known as the Triarchy (led by Craghas Crabfeeder) for control of an important series of islands in the south of the Narrow Sea. Daemon and Corlys win this war early in Season 1.

The Great Council of 101 AC: A council of all the lords of Westeros held after the death of Baelon Targaryen, King Jaehaerys’s son and heir to the Iron Throne. The council was called to pick a successor for Jaehaerys, who did not attend the council but agreed to abide by any decision made by the lords. The main claimants to the throne were Viserys, Jaehaerys’s grandson through Baelon; Rhaenys, Jaehaerys’s granddaughter through Aemon (Baelon’s older brother, who had died years prior); and—in the books only—Laenor Velaryon, Rhaenys’s son. Despite the influence of Corlys Velaryon, Viserys won the vote by a rumored margin of 20-1. And the council’s reasoning was, in part, that it wanted the throne to pass solely through a male line of descendants. Picking Viserys also ensured that the throne stayed in the hands of a Targaryen, rather than a Velaryon.

The Prince or Princess of Dragonstone: The title given to the heir apparent of the Iron Throne. The heir also typically resides on Dragonstone and rules over the island.

Kingsguard or Queensguard: The order of knights sworn to protect the king or queen and the royal family. There are typically seven such knights, who are prohibited from inheriting land, holding titles, taking wives, or starting families. They wear white and are commonly called white cloaks.

Small council: The group of seven trusted advisers who aid the king.

Hand of the King: The king’s second-in-command and the only person authorized to make decisions in the king’s name. However, this is not considered a glamorous position. The smallfolk across Westeros say that “the king eats, and the hand takes the shit.”

Dragonseeds: Bastard children of House Targaryen. Especially common on Dragonstone, where many smallfolk claim that the blood of the dragon runs through their veins. A key question that has not yet been answered in Westeros: Can dragonseeds become dragonriders?