AdTrendingDisclaimer: This article contains spoilers about House of the Dragon Season 3 Episode 7. The tension inside the council chamber continues to grow in House of the Dragon Season 3 Episode 7. Meanwhile, House of the Dragon Season 3 Episode 7 shifts to Harrenhal, where Aemond continues training alone. As the soldiers prepare to attack, the penultimate episode of House of the Dragon Season 3 delivers its biggest closing surprise. House of the Dragon Season 3 Episode 7 ends with Aegon laughing as Sunfyre secures an unexpected victory, setting the stage for the season finale.