"But in all honesty, it might be that Caster's retreat is a good piece of luck for tonight's me."

"Aye? Really?"

Hearing Saber say such discontented words, Irisviel was very surprised.

For an opponent so skilled in thaumaturgical battle as Servant Caster, his bane would be Servant Saber, who has the strongest magic resistance. If the duo actually started fighting, Saber should achieve victory with an overwhelming advantage.

But Saber, with an expression that even she doesn't completely understand, shook her head with a bitter smile.

"That Caster... was a bit different. Or he's not quite the same compared with other magi. Although I can't be sure either... but it felt too dangerous for me to fight him in this condition of having my left hand sealed."

Saber's sixth sense was also strengthened to a degree due to her class's specialty, almost to the level of precognition. If even she felt uneasy about the enemy, Irisviel also had to reevaluate Caster.

- Fate/Zero: Act 5, Part 1