From the anime Fate/Stay Night. Saber's battle with Rider has left her in a very weakened state, as she expended a dangerous amount of mana in order to use her Noble Phantasm, Excalibur, to win. (A Noble Phantasm is like an ultimate weapon or attack). With Saber in this weakened state, she has no chance of winning against Berserker, the strongest Servant under the command of the deceptively cute Ilyasviel von Einzbern. Rin therefore decides the team should withdraw for now, and orders her Servant, Archer, to buy them some time. As Archer and Berserker clash weapons in a furious battle, the former quickly realises that he is greatly overpowered. In an attempt to go out with a bang, Archer gathers all his power and unleashes his ultimate attack on his enemy: Unlimited Blade Works! But will it be enough to win?