Kirei suddenly changed his feet stance, and rolled forward, towards his opponent. Kiritsugu thought that the enemy’s ability to ‘hear’ a move had been pushed to its limit, but Kirei moved a foot, hooking one of Kiritsugu’s legs from the inside, in a move known as the locking stance. Kiritsugu stumbled backwards. The moment he finally managed to balance himself, he realized that a heavy blow from Kirei was fast approaching. He was still recovering his balance, however, so he could not move.

- Fate/Zero: Act 16, Part 6