He is getting kind of frustrated at Wenduag, the plan was to convince the crusaders to help them, not to scare them away!

"One begins to wonder if you do not wish to see your people rescued," Occlus observes.

"I'm being realistic, and trying to do you a favor."

She really is doing them a favor, Savamelekh will slaughter the crusaders if he happens to be around.

"The vrolikai is reported to have fled," she tilts her head. "If that is your concern."

"Is that a demon with four arms, whose very gaze holds death?"

"I'd want to double check with one of our wizards, I'm not up on the more obscure greater demons, but I think so."

"How did you survive seeing it, Wenduag?"

He had kind of imagined her sneaking around carefully, but if this demon is so impressive it would be quite a feat for Wenduag to get away unnoticed...

"Don't be dense, boy, there is an obvious answer. Have you never spoken to your friend on even a vaguely related topic before?"

Though on the other hand, if her lies were never tested before, perhaps that is why they are so obvious.