He reaches out to support Narcisse, searching the man's eyes.

"I don't recall that part of the story. I thought they were always werewolves because they were cursed, and they'd simply start attacking. Where did you... Where did you hear about ones who change when there's no moon?"

Not to mention how infrequent that would be with two moons in the sky; it wouldn't line up with all the disappearances, Anders is quite sure. But he'll talk to the others, in case.