"Follow Master Kelthan's coordinates and look for Lord Renik in the Dead Hollow of the Nightmare Lands."
"You have found Lord Renik's Sith-focusing artifact - but it is nothing more than an object for meditation. While you were distracted - Lord Renik ambushed you from nowhere."
"You have found and defeated Lord Renik - and discovered he was carrying a number of ancient tablets. These must be the sources of power Master Kelthan mentioned."