The Battle of the Gullet has claimed Prince Jacaerys Velaryon. The season three premiere of House of the Dragon, now streaming on OSN+ in the Middle East, ends with Harry Collett’s character killed after flying into battle on his dragon, Vermax. Jace joins the fight after stopping Rhaenyra Targaryen from entering the conflict herself, leaving her forces to face the Triarchy at sea. Collett, who has played Rhaenyra’s eldest son since the first season, finds the moment to be bittersweet.