Super powers. It's not as if the concept is peculiar in any way, humans with an extraordinary gift of something, but it isn't what he's concerned with. Castiel needs her to understand the implications behind Lucifer and what he does, why he does them. He's not an expert by any means, but he knows enough to help keep her safe--even if momentarily. So, he shakes his head a little at what she says.

"Some stories aren't always true," he offers, finding the misconception almost laughable. "What you need to know is that he's dangerous, and there are few things that could truly stop him." Some aren't even readily available to them in Zelien either. "You're lucky."

That he hadn't done more than what he had.