"I finally found you. Little mouse…"

Before the triumphant Kayneth ordered the mercury to attack, Kiritsugu had already drawn the Calico submachine gun from his waist holster and opened fire.

Reacting immediately, Volumen Hydrargyrum speedily formed a protective membrane in front of Kayneth and blocked all the might of a rain of 9mm bullets. It took only a few seconds to empty fifty bullets.

But it’s preciously those few short seconds that gave Kiritsugu more than enough time to chant his spell.

- Fate/Zero: Act 6, Part 4