I've outdone myself again.  I've fashioned a sleeping powder for you to use on Grulloc, the gronn I spoke of who is guarding what I want.$B$BGrulloc keeps himself at the Cursed Hollow, an area at the eastern edge of Dragons' End on the other side of the Circle of Blood.$B$BIf I were you, I wouldn't tarry long once you have his sack.  The effects of the dust won't last long.