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  ====Season 7====
  Jon sends Tormund and the wildlings to reinforce Eastwatch-by-the-Sea, the Night Watch's fortress closest to Hardhome. Some time later, scouts find the Brotherhood Without Banners and Sandor Clegane attempting to pass through the Wall, and interns them in Eastwatch's ice cells. Soon after, Jon, Davos, Jorah Mormont and Gendry arrive, declaring that they need to capture a wight in order to convince Daenerys Targaryen and Cersei Lannister of the White Walkers' existence. Although displeased at having to ally with Jeor Mormont's son, Tormund, the Brotherhood, and the Hound join Jon's allies beyond the Wall. The expedition is successful in capturing a wight, but are soon surrounded by the White Walkers and their army of wights. The group is on the verge of being overwhelmed by wights when Daenerys arrives with her dragons to take them to safety, but one of the dragons, Viserion, is killed by the Night King in the battle. Tormund remains at Eastwatch while Jon, Daenerys, the Hound, and Jorah travel to King's Landing.
  Soon after, the White Walkers and their army finally march on the Wall. The Night King, which has reanimated Viserion, uses the dragon to destroy Eastwatch and the section of the Wall behind the castle, allowing the army of the dead to march on the Seven Kingdoms and seemingly trapping Tormund and Beric Dondarrion on top of the remaining part of the Wall.