Fate/Zero Episode 4 English Dubbed Episode Title:Blade of the Demonic Spear.Episode Description:Saber and Lancer fight, while complimenting each other on their skills and chivalry. At the same time, Kiritsugu and Maiya are scouting the battle, with Kiritsugu spotting Lancer's hidden Master. As he is about to snipe him, Kiritsugu spots Assassin, who is relaying the battle to Kirei and Tokiomi. Lancer's Master orders him to use his Noble Phantasms called Gae Dearg, the long red spear that cancels any magic, and Gae Buidhe, the short yellow spear that inflicts wounds that cannot be healed. From these, Saber recognizes Lancer's identity, while Lancer discovers Saber's identity after using Gae Dearg to temporarily dispel the invisibility spell on her sword Excalibur. Saber, whose left arm tendon was wounded by Lancer's Gae Buidhe, is about to give it her all when Waver and Rider, who were watching the battle from afar, suddenly ride down to the harbor on Rider's Gordius Wheel chariot, interrupting the battle.