: Realizing the city will fall, Tyrion gives a rousing speech and leads a group of soldiers through a secret tunnel to flank the Baratheon forces. During the fight, he is betrayed and wounded by a member of the Kingsguard.
: Just as Stannis's forces are about to breach the gates and Cersei is about to poison her son Tommen to "save" him from the enemy, Tywin Lannister arrives with the combined forces of the Lannisters and the Tyrells. They crush Stannis's army, forcing him to retreat. GoTS02E09720p(Hin-Eng)VegamoviesNLzip
Describe the of other characters during the battle : Realizing the city will fall, Tyrion gives
: Despite the heavy losses, Stannis leads his remaining men to the shore and begins an assault on the Mud Gate. Inside the walls, the Hound (Sandor Clegane) deserts the battle after being traumatized by the fire. When Joffrey flees the battlements at his mother’s request, the Lannister morale breaks. They crush Stannis's army, forcing him to retreat
The episode ends with Tywin Lannister being declared the "Savior of the City" while Tyrion lies unconscious and forgotten. If you'd like, I can: Tell you about in the season finale Explain the aftermath for Tyrion
: As Stannis's ships enter the bay, Tyrion orchestrates a devastating trap. He sends a single empty ship filled with Wildfire into the enemy fleet. Bronn ignites it with a flaming arrow, causing a massive green explosion that destroys most of Stannis’s vanguard.