Dragons: Riders of Berk Season 4 Episode 1 Astrid's Team Episode Title:Astrid's Team.Episode Description:The riders return to Berk upon receiving a distress letter to find the village in ruins after a hit-and-run attack by Dagur's armada. Astrid, after seeing her home destroyed, decides to train a new team of Dragon Riders. Many recruits apply, including Gustav, Gothi, and Spitelout, but Hiccup takes notice of her overly harsh regimen and points out she wants her students to fail so she has a reason to stay on Berk and protect her family. Hiccup returns to find Dagur laying siege to Dragon's Edge and sends word for back up, and Astrid and Stoick appear as reinforcements, but the odds are still against them until the trainees appear and fend off the attackers. Though they receive reprimand, Astrid promotes them to full Riders with Gustav as the leader and remains on Dragon's Edge.