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  ====Season 7====
  Plotting their conquest of Westeros from Dragonstone, the ancestral Targaryen fortress, Daenerys and Tyrion learn that Jon Snow has been named King in the North. Tyrion suggests that Jon would make a valuable ally; Daenerys and Jon are impressed with each other, but she is annoyed when he declines to swear his allegiance to her. Daenerys and her allies discuss their strategy for the war against the Lannisters. Tyrion advises against a direct attack on King's Landing, and Daenerys agrees to his nuanced series of attacks. However, Cersei and Jaime outmaneuver him, neutralizing Daenerys' Tyrell and Dornish support. A furious Daenerys ignores Tyrion's continued arguments for caution, and decimates a Lannister caravan with her dragons. He is also unable to stop her from executing Randyll and Dickon Tarly, who refuse to swear fealty to her even after their defeat. In "Eastwatch", Tyrion meets with Jaime in secret to broker a meeting between Cersei and Daenerys. In "The Dragon and the Wolf", he helps convince Cersei that the advancing undead are a more immediate threat than the war with Daenerys for control of Westeros.