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  === Euron Greyjoy ===
  Euron Greyjoy is the younger brother of Balon and is hated by all his brothers. He wears a patch over his left eye, for which he is nicknamed "Crow's Eye", and is more ruthless and sadistic than his brothers. Before the events of the series, he was banished from the Iron Islands. During his exile, he lived as a pirate and became extremely wealthy and became involved in dark magic, culminating in his gaining ownership of a horn that can control dragons. In ''A Feast for Crows'', Euron's return from exile coincides with Balon's death, encouraging speculation that he played a role in his brother's demise. After becoming King of the Iron Islands at a Kingsmoot by telling the Ironborn he knows where there are dragons and that he intends to conquer Westeros, he begins successful raids along the Reach. He sends his brother Victarion away to court Daenerys Targaryen in his name and bring her and her dragons to Westeros.
  In the HBO television adaptation, he is portrayed by Pilou Asbæk.