A Lich that perished to frost for hundreds of years. Only recently through the error of the Paladin Yinsylim was Thirazar released from his icy tomb. Now the paladin is under his control and Thirazar is building an undead army to begin his assault of Tharador. Scouts were sent ahead to Karkanoth and Greypeak in hopes to begin slowly building armies in each and beginning a foothold before his main force invaded. With both slain, he feels now he may have to enact his plan faster.