Ep 20. Der Untergang des Ideals

In Fate/Stay Night: Unlimited Blade Works season 1 episode 20, titled "Der Untergang des Ideals," the tension is at an all-time high as Archer is determined to kill Shirou and put an end to his ideal of being a hero. Archer believes that Shirou's way of saving everyone is foolish and that he needs to be taught a lesson. Meanwhile, Rin and Saber are busy fighting off the army of shadows that have infiltrated the city and threatening to destroy everything in their path. With time running out, it seems like everything is about to fall apart.

The episode starts off with a flashback of Archer's life before he became a servant. He was betrayed by those he trusted and left to die, which is why he became cynical and determined to never let anyone get close to him again. However, Shirou's persistent belief in being a hero has slowly been chipping away at Archer's resolve and he can't help but feel conflicted about his desire to kill him. He decides to have one final showdown with Shirou to determine who is right once and for all.

Meanwhile, Rin and Saber are fighting to protect the city from the army of shadows. The situation is dire as they are outnumbered and outmatched by their opponents. However, they refuse to give up and continue to fight with all their might. The battle scenes in this episode are intense and well-choreographed, keeping viewers on the edge of their seats.

As the episode progresses, it becomes clear that the fate of the city rests on the outcome of Shirou and Archer's battle. Shirou is determined to show Archer that his ideal is worth fighting for and that he can be a hero without succumbing to the same fate that Archer did. The two engage in an epic battle that is full of emotion and intensity. The animation in this episode is top-notch, showcasing the incredible skill of the animators.

Without giving too much away, the episode ends on a cliffhanger that leaves viewers desperate for the next episode. "Der Untergang des Ideals" is a powerful episode that showcases the complex relationships between the characters and the consequences of their actions. It's a must-watch for fans of the series and those who appreciate well-crafted anime.