Gavrock, at the Ruins of Tethys, wants you to neutralize the four Runes of Compulsion by defeating Overseer Durval, Overseer Korgan, Overseer Lochli, and Overseer Brunon. * Overseer Durval[[:File:|[, ]]] slain * Overseer Korgan[[:File:|[, ]]] slain * Overseer Lochli[[:File:|[, ]]] slain * Overseer Brunon[[:File:|[, ]]] slain