House of the Dragon Season 3 Finale Recap and Review

House of the Dragon's Season 3 finale, "The Traitors of Tumbleton," continues the war in King's Landing with Rhaenyra's increasingly erratic behavior. Her unwise actions, such as exiling advisers and assassinating a church leader, lead to unrest and a classic Henry II mistake. Her sanity seems to be breaking as she becomes more vicious.

Helaena's death, while fitting the book, has some alterations. Her youngest son, Maelor, was born before her death and met a tragic end. Her final scenes with Rhaenyra are well-crafted, showcasing the contrast between their daughters.

In Harrenhal, Aegon and Aemond reconcile, a new development that will likely bring trouble. Meanwhile, the Battle of Tumbleton shows a draw for the Blacks and a potentially Pyrrhic victory for the Greens due to Ormund's loss. The episode highlights betrayal from multiple characters, including Ulf's dragonrider, Hugh, Daeron, and Gwayne, ultimately resulting in shellshocked troops and a charred battlefield.