|Fate/stay night Unlimited Blade Works: Shortly after repelling Lancer, Saber prepares to attack Archer who approaches. However, Shiro uses his Command Spell to negate
that action and ends up conversing with Rin. However, no alliance is made at the time. After introducing Shiro to the Holy Grail War rules from Kirei, on the way home, Illyasviel
von Einzbern attacks them with her Servant Berserker.