Where does the keel wilderness prince take the task of Frostmourne?

NPC: Illusionist seliger (79, 47) handed in the task NPC: Illusionist seliger's task requires: use seliger's divination ball in the depths of Frostmourne's cave to unlock the dusty secrets! Difficulty analysis: the classic plot of the wrath of the Lich King! It is not difficult to see only the illusion of the orb. Mission requirements: unlock the secrets of dust. Coping method: witness the sadness of pulling out the frost. You can use the mission props given to you by NPC to witness this historic moment. The first is a long conversation between Xiao and Muradin. Little ah don't listen to Muradin dissuade, pulled out the frost sorrow.