"If he did, I didn't hear anything about it." Odds were good he'd have involved Saber first, since she was his Servant to begin with. Or Rider, since he was pretty sure she lived there too. "Thing is...I'm the only one that could have done it. There's something I can do that no other human or Servant ever could, and that's what could stop her."

He gave a small shrug with his right shoulder, frowning.

"If I say the name 'Fragarach' to you, does that mean anything?"