Fate/Zero 2nd Season

Synopsis

Saber, Lancer and Rider struggle to prevent the demon summoned by Caster from reaching the shore, as it regenerates at an astounding pace, making it difficult to destroy. Kirei Kotomine and Risei Kotomine discuss plans to cover up the incident. As Archer and Tokiomi Tohsaka watch the battle aboard Archer's aircraft named Vimana, Tokiomi pleads with Archer to assist in destroying Caster, but Archer refuses after "sacrificing" four of his weapons to damage the beast. A pair of Mitsubishi F-15J Jets are caught in the battle while patrolling the area. One of them is consumed by Caster's demon, while the other is hijacked by Berserker, who engages in aerial combat with Archer. A crowd of bystanders begins to gather along the riverbank to witness the battle. Kariya Matou confronts Tokiomi over his treatment of Sakura, and is enraged when Tokiomi simply dismisses him by saying he wanted both of his daughters to become mages, instead of being a part of the "common masses". Ryūnosuke Uryū, watching from the riverbank, is sniped by Kiritsugu Emiya and dies. Caster senses the death of his Master and vows to fulfill the promise he made to him. Kiritsugu deduces that Caster's demon is an immortal being that will regenerate itself if even a small piece of it is left, and that Saber is the only Servant with a Noble Phantasm strong enough to destroy it.

(Source: Wikipedia)