After two seasons filled with betrayals, succession battles, political manipulation and devastating losses, House of the Dragon is finally entering the phase fans have been waiting for. The Targaryen civil war is no longer a threat hanging over Westeros. It has officially begun.
With Season 3 premiering on June 21, 2026, many viewers are finding themselves in a familiar position. Between the numerous Targaryens, complicated family trees, shifting loyalties and dragon riders, remembering exactly who stands where can be difficult. Add decades of family resentment and multiple claimants to the Iron Throne, and the story becomes even more complicated.
Before the next chapter arrives, here’s everything you need to remember about House of the Dragon, the Dance of the Dragons, Team Black, Team Green and why Season 3 could become the show’s biggest and bloodiest season yet.
What Is House of the Dragon About?
Set nearly 200 years before the events of Game of Thrones, House of the Dragon explores the rise and decline of House Targaryen when dragons still ruled the skies and the Iron Throne remained firmly under Targaryen control.
Unlike Game of Thrones, which focused on multiple houses battling for power after the fall of the dragonlords, this series examines the beginning of that downfall. The greatest threat to House Targaryen isn’t an invading army or a rival kingdom. Instead, it comes from within their own family.
At its core, the show is a story about power, inheritance, loyalty, grief and ambition. The dragons may dominate the visuals, but the emotional conflict stems from family members willing to destroy one another for a throne forged from swords.
Understanding The Dance Of The Dragons
The central conflict of the series is known as the Dance of the Dragons, a brutal civil war fought between rival branches of House Targaryen.
Years before his death, King Viserys I publicly declared his daughter, Rhaenyra Targaryen, as his chosen heir. Lords across Westeros swore loyalty to her claim, seemingly settling the matter.
However, everything changed when Viserys died.
Instead of supporting Rhaenyra, influential political figures crowned her half-brother Aegon II Targaryen as king. Their argument was simple: regardless of Viserys’ wishes, a male heir should inherit the throne.
That decision split the kingdom into two powerful factions.
One side rallied behind Rhaenyra. The other stood with Aegon II.
The result was one of the most devastating wars in Westerosi history.
Team Black Explained
Team Black supports Rhaenyra Targaryen’s claim to the Iron Throne.
Rhaenyra Targaryen
Played by Emma D’Arcy, Rhaenyra remains the central figure of the conflict. Having spent her entire life preparing to become queen, she views the Green coup as both a political betrayal and a personal attack.
Her battle is not only for power but also for recognition in a world that continues to question whether a woman can rule.
Daemon Targaryen
Matt Smith’s Daemon remains one of the most dangerous men in Westeros. As Rhaenyra’s husband, uncle and military commander, he is fiercely loyal but deeply unpredictable.
His dragon Caraxes makes him one of Team Black’s greatest assets.
Jacaerys Velaryon
Rhaenyra’s eldest son and heir represents the future of her claim. Despite ongoing questions surrounding his legitimacy, Jace has become one of the key leaders within Team Black.
Corlys Velaryon
Known as the Sea Snake, Corlys commands the most powerful naval fleet in Westeros. His wealth, ships and political influence make him invaluable to Rhaenyra’s cause.
Baela And Rhaena Targaryen
Daemon’s daughters continue to play important roles through their connections to both the Targaryen and Velaryon bloodlines.
Team Green Explained
Team Green supports King Aegon II Targaryen.
Aegon II Targaryen
Played by Tom Glynn-Carney, Aegon sits on the Iron Throne and believes his birthright gives him a stronger claim than Rhaenyra.
His coronation officially ignited the civil war.
Alicent Hightower
Olivia Cooke’s Alicent remains one of the most fascinating characters in the series. Once Rhaenyra’s closest friend, she eventually became her strongest rival.
Their broken friendship lies at the emotional centre of the story.
Aemond Targaryen
Arguably the most dangerous figure in the war, Aemond rides Vhagar, the largest and oldest dragon alive.
His ambition, ruthlessness and military strength make him a constant threat.
Helaena Targaryen
Aegon’s wife and sister possesses mysterious prophetic abilities that continue to influence the story in subtle ways.
Otto Hightower And Criston Cole
Otto provides political strategy while Criston serves as one of the Greens’ most loyal military leaders. Together, they form the backbone of Aegon’s support system.
Why The Dragons Are The Most Important Characters
In House of the Dragon, dragons are far more than fantasy creatures.
They are symbols of Targaryen power, weapons capable of destroying entire armies and the reason the family ruled Westeros for generations.
The tragedy of the Dance of the Dragons is that these creatures are no longer being used against foreign enemies. They are being turned against each other.
Every dragon battle weakens House Targaryen regardless of who wins.
Some of the most important dragons include:
- Vhagar (Aemond)
- Caraxes (Daemon)
- Syrax (Rhaenyra)
- Vermax (Jacaerys)
- Sunfyre (Aegon II)
As the war escalates, dragon-versus-dragon combat becomes increasingly frequent and devastating.
What Happened In Season 2?
While Season 1 focused on succession disputes and political manoeuvring, Season 2 shifted the story into open conflict.
Both factions began recruiting allies across Westeros.
Assassinations, revenge killings and military campaigns escalated tensions beyond repair. Families were divided, alliances fractured and losses mounted on both sides.
The season ended with Westeros standing at the edge of total war.
The possibility of peace has all but disappeared.
What To Expect From House Of The Dragon Season 3
Season 3 is expected to feature larger battles, greater dragon action and some of the most important events from George R.R. Martin’s Fire & Blood.
One of the most anticipated storylines is the Battle of the Gullet, a massive naval confrontation that could become one of HBO’s most ambitious action sequences ever.
Rhaenyra’s efforts to seize King’s Landing are also expected to play a major role, while internal divisions threaten both Team Black and Team Green from within.
As casualties rise, viewers can expect shifting alliances, shocking betrayals and emotional losses that could permanently reshape the future of House Targaryen.
How House Of The Dragon Connects To Game Of Thrones
While newcomers can enjoy the series without watching Game of Thrones, longtime fans know the larger significance of these events.
The Targaryens in House of the Dragon are at the peak of their power.
The Targaryens in Game of Thrones are little more than legends.
The Dance of the Dragons explains how that decline began. It reveals why dragons disappeared from Westeros and why the dynasty eventually lost its grip on the Seven Kingdoms.
In many ways, House of the Dragon is the story of how the most powerful family in Westeros slowly destroyed itself.
Why Season 3 Could Become HBO’s Biggest Fantasy Event Yet
The first two seasons focused on building tension and establishing rival factions. Season 3 is where those tensions finally explode.
With dragons now fully weaponised, personal relationships shattered and revenge driving nearly every major character, the conflict is poised to reach unprecedented levels of destruction.
What makes the show compelling isn’t simply the spectacle of dragons burning armies. It’s the emotional cost behind every decision.
Every victory creates another tragedy.
Every battle destroys another family.
And every step toward the Iron Throne pushes someone closer to ruin.
That combination of political drama, family tragedy and fantasy spectacle is exactly why House of the Dragon remains one of television’s most talked-about series.
FAQs
When does House of the Dragon Season 3 release?
House of the Dragon Season 3 premieres on June 21, 2026, on HBO and Max.
What is the Dance of the Dragons?
The Dance of the Dragons is a Targaryen civil war fought between supporters of Rhaenyra Targaryen and Aegon II Targaryen over control of the Iron Throne.
Who is Team Black?
Team Black supports Rhaenyra Targaryen and includes Daemon Targaryen, Jacaerys Velaryon and Corlys Velaryon.
Who is Team Green?
Team Green supports King Aegon II Targaryen and includes Alicent Hightower, Aemond Targaryen, Otto Hightower and Criston Cole.
Do I need to watch Game of Thrones before House of the Dragon?
No. House of the Dragon works as a standalone story, though watching Game of Thrones adds historical context and deeper understanding of the Targaryen legacy.
