Episode Title:
Knight on Two Wheels.
Episode Description:
As Saber chases Rider through the city on her motorcycle, eventually catching up to Waver and Rider and realizing Irisviel is not with them. Meanwhile, Kiritsugu investigates that Rider is not responsible for attacking Irisviel and Maiya, leading him to conclude that Kariya was behind his wife's kidnapping. He tortures Kariya's brother Byakuya concerning Kariya's whereabouts. Kariya is revealed to be working with Kirei, who made a deal with Kariya to kidnap Irisviel using Berserker's For Someone's Glory, in order to disguise himself as Rider, in return for the restoration of the two Command Seals this consumed and the promise of a duel with Tokiomi at the church. When Kariya leaves, Kirei orders Zouken to come out of hiding, and Zouken remarks how Kirei relates to his enjoyment of watching Kariya suffer, but Kirei drives him away. Saber later has a duel with Rider and destroys Rider's Gordius Wheel before departing. Kariya arrives at the church only to find Tokiomi's corpse, but Aoi Tohsaka arrives at the church soon after and assumes Kariya to be her husband's killer. Kariya attempts to explain the situation and places blame on Tokiomi for his treatment of her and Sakura, but Aoi reprimands him for misunderstanding her and showing no love to anyone. Kariya snaps and strangles Aoi in a mental breakdown. By the time he comes to his senses, she is lying motionless on the floor. As Kariya stumbles out of the church in despair, Archer and Kirei are shown to have been watching from the balcony, enjoying the tragedy as it unfolded.
