Saber kept fighting with her sword despite her bitter remorse. Although over a hundred monsters have been defeated, Caster was still smiling with ease while admiring Saber’s struggling battle. Saber looked at her enemy, who didn’t show a single sign of exhaustion, with shock on her part, and once again noticed the extraordinarily dense amount of prana the magecraft book in his hands was releasing.

- Fate/Zero: Act 6, Part 3