I'm not referring to your summoning. [No, that's just one more improbable thing that Yukio has made real, another thing that he shouldn't have been able to do but that happened and that he's needed to adjust his plans to.]

And I am not trying to wash my hands clean. I chose this path, and I won't pretend I didn't. [He knows that the guilt isn't going to leave him, that there's no way to make himself blameless.]

Who else has tried to resurrect a Servant, and what happened? You know the details, so tell me.