end up in the ocean. They are rescued and brought on board the Dawn Treader, where they are reunited with King Caspian, who is on a quest to search for the missing Lords that his uncle had sent to explore other lands some years before. This is Edmund and Lucy's last adventure in the world of Narnia since Aslan told them they were getting too old to come back. By this point Edmund's character has matured a great deal which can be seen in the way he deals with his cousin Eustace and in the power struggle with Caspian. Edmund and Lucy are noticeably close in this installment, as can be seen in the way they defend each other against Eustace. When Eustace changes his behavior after being changed back from a dragon, Edmund mentions his own betrayal and says that Eustace was not worse than he was. While on Ramandu's Island, Edmund says to Ramandu's daughter that when he looks at her, he cannot help believing what she says, but the same might happen with a witch. In the 2010 film, Edmund is haunted by a green mist in the form of the White Witch and becomes jealous of Caspian's status as the current Narnian king (being overruled by him). He and Caspian become violent at one point, over the enchanted pool that turns everything submerged in it to gold, which Lucy quickly breaks up and reprimands them both for. After this, Edmund no longer appears to be bothered by Caspian's status as king. He is also greatly distressed when the Dufflepuds appear to have taken Lucy, and when he believes Eustace to have been eaten by a dragon. He is also the person who imagines and defeats the sea serpent, and helps Caspian to rescue the slaves from Narrowhaven slave market on the island of Doorn. The Last Battle After seeing a vision of King Tirian of Narnia pleading for their help in England, Peter and Edmund go to the Ketterleys' old home in London to dig up the magic rings that Professor Kirke buried in the yard as a boy in The Magician's Nephew to be used by Eustace and Jill to reach Narnia. They are waiting for the others at the train platform when the accident happens. When King Tirian sees the Seven Friends of Narnia in his dream/vision, he thinks that, as with Peter, that