Harry's fourth year at Hogwarts is marked by the Quidditch World Cup and the Triwizard Tournament, in which student representatives from three different wizarding schools compete in a series of increasingly challenging contests. However, Voldemort's Death Eaters are gaining strength and create the Dark Mark. The tournament competitors are selected by the Goblet of Fire, which this year makes the announcement that Hogwarts will have two representatives in the tournament, including Harry.