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  ===At Winterfell===
  Jon receives Daenerys' message. Sansa and Davos advocate refusal, but the latter notes that dragonfire can stop the undead. After receiving Sam's information about dragonglass on Dragonstone, Jon decides to go, despite uniform opposition from his loyalists. Jon names Sansa as regent, surprising her, and threatens Littlefinger to stop pursuing Sansa when he tries to ingratiate himself with Jon.