HBO’s “House of the Dragon” launches its third season with major violence and losses tied to the Battle of the Gullet, leaving Rhaenyra Targaryen facing grief and political pressure. Multiple outlets describe the premiere as an early high point of the conflict, with characters dying on-screen and the aftermath shaping Rhaenyra’s next moves.

Across the coverage, the Battle of the Gullet is presented as a decisive naval clash between the Greens and the Blacks that claims key figures. Reports highlight Rhaenyra’s eldest son Jacaerys (Jace) Velaryon and his dragon Vermax as among those killed, while other deaths are also mentioned, including Sharako Lohar and Corlys Velaryon being left severely weakened, with Tyland Lannister reported as presumed lost at sea. Commentary on subsequent episodes adds further shocks, including a beheading involving Otto Hightower.

Some outlets also focus on production and storyline context rather than only plot. Cast interviews describe the impact of sudden character deaths and how performers were informed. Separate reporting discusses showrunner Ryan Condal explaining a later season deviation from George R. R. Martin’s books, including a speech and prophecy-related material that is not in the source text, as well as preparations for a final Season 4.