The first task is to speak with Scout Irfam, located at approximately -882, -132, -300 .
After this you must search for the Scout at the Eye of Anuk. You do this by going to the hole down to the Eye of Anuk at -651, 0, -1189 .
You must then climb down the hole and when on the bottom you will find some bones ( -751, -223, -1252 ) . Examine them and a level 48 solo mob will spawn. Kill him and then return to Thara for your reward.