"When you're as old as I am, you tend to have many faces and just as many, if not more, secrets."

She sighed, "Let's see...The most obvious one is that my physical body is defenseless while I'm soul walking. The next one is the longer I stay, the harder it is to actually maintain the connection between my soul and physical form. Another is that I can affect magic contained within the soul plane, but there are consequences to it. When I tried to release Vergil, the physical strain almost killed me and the magic ended up being too strong to affect permanently anyway." A short pause, "I can relive memories, but only the ones presented by the person whose soul I'm in, though I've never tried to sift through on my own, I'm not sure it would go well. If the person's soul plane rejects me, well, I'm not sure trying to stay would go over well."

She winced again, and again resisted the urge to jerk her arm away. He had to be almost done, or perhaps it just seemed like it was taking forever, time didn't seem to be moving right.

"Oh, I also can't do it over long distances, there has to be physical contact to stabilize the ability."