[Brows furrowed. This did not sound correct-- but, Siegfried had no idea what was correct any longer.]

A Ruler was summoned in Romania,

[Siegfried explained, cautious. He had crossed paths with the heroic flag bearer twice, and even with having seen her face, he couldn't quite sus his way through the multitude of Mysteries.]

The war for the Holy Grail that I abandoned was already not ordinary, my own actions not withstanding.

[it was just another question, on top of multitudes ...]

... There's no reason for either of us to fight, Manslayer.

And, if you wish for specifics, then I am not a standard Saber.

I'm a Dragonslayer.