HBO’s prequel adapts George R. R. Martin’s Fire & Blood and centers on the succession crisis between Rhaenyra Targaryen and Aegon II.
12 Rhaena Still Waits for Her Defining ChapterA still of Rhaena Targaryen from House of the Dragon | Credit: HBORhaena Targaryen has spent much of House of the Dragon living beside louder personalities.
House of the Dragon Season 3 brings her story to a devastating close, with Helaena’s death becoming one of the finale’s biggest turning points.
2 Rhaenyra Carries the Crown and Its CurseRhaenyra, as seen in Season 3 | Credits: HBORhaenyra remains the axis around which House of the Dragon turns.
1 Daemon Remains House of the Dragon’s Wild CardCredits:- Ollie Upton/HBODaemon Targaryen takes first because nobody destabilizes House of the Dragon quite like Matt Smith’s Rogue Prince.
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The Targaryens on House of the Dragon could turn a family dinner into a constitutional crisis, and three seasons of family feuds, succession crises, and civil war have made deciding who deserves the crown almost as dangerous as sitting on it. This ranking is not about who owns the biggest dragon or wins a straight fight. I’m weighing character writing, influence on the Dance, complexity, screen presence, political importance, and how much each Targaryen changes the course of HBO’s story. HBO’s prequel adapts George R. R. Martin’s Fire & Blood and centers on the succession crisis between Rhaenyra Targaryen and Aegon II.
12 Rhaena Still Waits for Her Defining Chapter
A still of Rhaena Targaryen from House of the Dragon | Credit: HBO
Rhaena Targaryen has spent much of House of the Dragon living beside louder personalities. As Daemon and Laena Velaryon’s daughter and Baela’s twin, she comes from one of the most formidable branches of the family. The show also takes her dragon story in a different direction from Martin’s history, with Season 3 having Rhaena claim Sheepstealer. She remains twelfth because her importance is still growing rather than fully realized.
11 Lucerys Leaves an Enormous Shadow
Lucerys Velaryon in House of the Dragon | Credits: HBO
Lucerys Velaryon spends relatively little time driving events himself, yet his death changes everything. Rhaenyra’s second son reaches Storm’s End as an envoy and encounters Aemond, whose grudge over losing an eye erupts into disaster. Vhagar kills Lucerys and Arrax, turning an already dangerous succession struggle into open bloodshed. His ranking stays low because he functions more strongly as a catalyst than as a deeply developed player.
10 Daeron Arrives Late but Changes the Board
Credit: HBO
Daeron Targaryen spent two seasons off-screen before House of the Dragon Season 3 finally pulled Alicent and Viserys’ youngest son into the war. He is bonded to Tessarion and marches with the Hightower host, giving the Greens another valuable dragon asset. Martin’s history identifies Daeron as the younger brother of Aegon, Helaena, and Aemond. Season 3 expands his role around the Hightower campaign and Tumbleton, although the finale deliberately leaves his television fate uncertain. He starts low because he arrived late, but his ceiling is much higher.
9 Baela Refuses to Be Someone’s Spare Heir
House of the Dragon I HBO
Baela has become one of Team Black’s steadier younger players. Daemon’s daughter rides Moondancer and carries plenty of her father’s nerve without inheriting all of his volatility. Her betrothal to Jacaerys once placed her close to Rhaenyra’s intended political future, while his death at the Gullet leaves Baela facing a very different role. She ranks ninth because the show still gives her less space than several characters above her.
8 Helaena Becomes the Family’s Tragic Oracle
Phia Saban as Helaena in House of the Dragon | Credits: HBO
Helaena Targaryen may be the least suited member of this family for the cruelty surrounding her. She is Aegon’s sister-wife, mother of his children, and rider of Dreamfyre. HBO also turns her into a prophetic figure through fragmented dragon dreams and warnings. House of the Dragon Season 3 brings her story to a devastating close, with Helaena’s death becoming one of the finale’s biggest turning points. She ranks above Baela because the show turns her lack of power into the very thing that makes her tragic.
7 Jace Grows Into Rhaenyra’s Strongest Heir
Harry Collett as Jacaerys Velaryon in House of the Dragon | Credits: HBO
Jacaerys Velaryon spends much of the series trying to become the prince everyone expects him to be. His diplomacy secures crucial allies for Rhaenyra, while his position as her eldest son once placed him at the center of the succession. His death at the Battle of the Gullet then leaves a massive hole in Team Black’s political future. His parentage had also been politically dangerous, especially as new dragonriders weakened the exclusivity that once protected his claim (via Business Insider). Jace ranks seventh because his insecurity and duty finally had begun pulling in opposite directions.
6 Rhaenys Knows the Crown’s Price Better Than Anyone
Eve Best as Princess Rhaenys Targaryen in House of the Dragon 2 | HBO
Rhaenys Targaryen spends her life living beside a throne that might have been hers. Known as The Queen Who Never Was, she was passed over during the succession that elevated Viserys. She later becomes one of Rhaenyra’s most experienced supporters and rides Meleys, the Red Queen. Her death at Rook’s Rest costs Team Black a veteran dragonrider and one of its sharpest political minds (via Elle). Sixth feels right because Rhaenys understands the crown better than most people who actually wear one.
5 Aegon Becomes Far More Than the Usurper
Credit:- HBO
Aegon II starts as a spoiled prince who barely seems interested in governing, yet the Greens crown him despite Viserys having maintained Rhaenyra as his chosen heir. Tom Glynn-Carney gradually turns him into one of the show’s messiest and most compelling characters. The loss of Jaehaerys, his injuries, his feud with Aemond, and his political awakening chip away at the smug prince we first met. By Season 3, Aegon’s survival and return become central to the finale’s political reset. He stays fifth because growth does not erase what he has done, but it does make him far harder to dismiss.
4 Aemond Turns Resentment Into a Weapon
Credit: HBO
Aemond Targaryen begins as the child without a dragon and eventually claims Vhagar, the largest living dragon of the era. Losing an eye hardens him, while power gives that resentment room to grow. Lucerys’ death begins with intimidation that gets out of control, and his rivalry with Aegon later becomes even more dangerous. Season 3 continues that feud before forcing both brothers back into the same political orbit. Aemond ranks fourth because almost every major decision he makes leaves damage behind.
3 Viserys Builds the War He Wants to Avoid
Paddy Considine as King Viserys Targaryen in House of the Dragon
Viserys I never wants civil war, which makes his role in creating it painfully ironic. He names Rhaenyra heir, keeps her in that position after fathering sons with Alicent, and spends years hoping affection can solve a succession problem that demanded ruthless clarity. Paddy Considine turns those failures into some of the richest material on the show. Viserys’ final walk to the Iron Throne still ranks among House of the Dragon’s defining sequences. He places third because the Dance exists partly because of the decisions he makes and the decisions he avoids.
2 Rhaenyra Carries the Crown and Its Curse
Rhaenyra, as seen in Season 3 | Credits: HBO
Rhaenyra remains the axis around which House of the Dragon turns. Viserys names her heir, Westerosi lords swear loyalty to her, and Aegon’s coronation later tears that arrangement apart (via PEOPLE). Season 3 pushes her toward a far more authoritarian version of herself, particularly as prophecy becomes tied to her conviction that she alone has the right to rule. Showrunner Ryan Condal has described her finale transformation as a major shift in her relationship with Westeros (via Entertainment Weekly). She ranks second because every victory now seems to cost her another piece of the person she used to be.
1 Daemon Remains House of the Dragon’s Wild Card
Credits:- Ollie Upton/HBO
Daemon Targaryen takes first because nobody destabilizes House of the Dragon quite like Matt Smith’s Rogue Prince. He is Viserys’ younger brother, Rhaenyra’s uncle and husband, Caraxes’ rider, wielder of Dark Sister, and one of the most experienced warriors in the family. Daemon has spent the series rescuing campaigns, damaging alliances, alienating relatives, and then becoming indispensable again. Season 3 pushes him further into the war as the Dance expands, which keeps his military value as high as his ability to create headaches.
What keeps him above Rhaenyra is unpredictability. Daemon’s loyalty has always been tangled with ego, love, ambition, and his belief that Targaryens answer to different rules. Three seasons later, I still never entirely know which Daemon is about to walk through the door. That is why he owns this ranking.
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All three seasons of House of the Dragon are available on HBO Max, and HBO has confirmed Season 4 will be the final season.