There is but one task remaining, $N. Confront the lich, Ras Frostwhisper, in his lair.$B$BUse the power of the keepsake against the beast -  be unrelenting in your actions!  Weather the blows that the flailing beast will surely bring down upon you. Do not give in to the pain!$B$BWhen the ritual is complete, Ras will be mortal once more. It is at that point that he must be slain. Strike him down and take his human head.