That may be a good idea; it's possible there's something unique about them or the building that allows them to work.

[As for the rest...]

Rembrandt is... interesting. It seems he is willing to share a good deal of information - but it comes at a price. For every question you ask, he asks one in return. He was fascinated by the magic I use, particularly illusion magic. In some ways he seems more straightforward than the Lady, but in others he strikes me as more dangerous.

I have been unable to wring any more details about their past from Rembrandt, unfortunately. The Lady can barely tolerate my presence, so I doubt I'll be getting anything from her either.