Event: Jon Snow - Convincing Argument (Political Wins)

Episode 4: The Last of the Starks at 33:53
33:53 (+3) Jon Snow:
Tyrion and Jon convince Daenerys to take a more cautioned approach to the war and lay siege to King's Landing instead of destroying it.

Daenerys: "No matter how many lords turn against her, as long as she sits on the Iron Throne, she can call herself Queen of the Seven Kingdoms. We need the capital."
Tyrion: "I watched the people of King's Landing rebel against their king when they were hungry, and that was before winter began. Give them the opportunity and they will cast Cersei aside."
Jon: "We'll surround the city. If the Iron Fleet tries to ferry in more food, the dragons will destroy them. If the Lannisters and the Golden Company attack, we'll defeat them in the field."
Tyrion: "Once the people see that Cersei is our only enemy, her reign is over."
(Convincing Argument)