Oh, see, that I can answer.

[Being specific is far more helpful when it comes to being able to answer questions and Valdis offers a smile. She knows she's being difficult, but it's more entertaining.]

There's a magic tied to the Dreaming that calls people here from their worlds. How the magic works is unknown, but it can no longer be controlled. I wouldn't worry too much though, unless you've suddenly gained a tattoo, I'd suspect you'll be on your own world in a week or two.