It takes him a few hours to find someone who's enough of an authority on planar portals to be able to assist him, and then, it's another hour before he's done with his work, and can accompany Draiss. Once there, however, he almost immediately recognizes the problem, studying the massive rune-circle on the ground. "Hmm, yes, very powerful, very big portal, yes. This was meant to bring a lot of creatures in, wasn't it? Or something very, very big. Hmm... not the only disturbance, though. Something else, brought a lot of creatures in, too. Not as big, but still weakening. Alone, nothign special. Both, even with this one not working, very bad. I might be able to reverse the flow of power, use this circle to seal itself up, but... I'd need to know what all these symbols did, and know how to reverse them. Interesting... I recognize this one, but not this, or this, or this. Hmm."