When she enters the Immortal Duke, there's a nervous energy surrounding her at what she might see in that mirror. And when Strange addresses her, she has to exhale an irritated breath.

"I should have known that with you, it's never merely one thing, is it?" Whatever else he's come across, she has a feeling she isn't going to like it, or else Strange would be excited in this moment, instead of the demeanor he showed before he left the library.

"What is it?"