Evidently a servant of the Planar Trade Consortium, this kolyarut summoned the Shields of the Sorrowfell to their audience with Estevan.

How the Planar Trade Consortium managed to gain the service of a kolyarut is not clear, but they likely have the resources to do so.

Further information on the inevitables and kolyaruts in general may be gathered here, here, here, here, and here.

Image retrieved from http://www.themistway.com/Ravenloft-Session14-DMC.html on October 15, 2012.