approx. - 715 x -375 x -420 . the ph seems to be a random Taelosian mob ( kyv, ratuk whatever). Its in the ruined building to your right once you zone in from Natimbi. Repops seem to be about 20 minutes.
So the location is right there on your map (Mapfiend)
-All mobs see invis, so that either means u need to FD/Fade and dead-drag, or fight to them. - At 77 they are light blue. Although they are fairly easy, if u start getting adds you beter AOE slow. Also if u get lazy and dont buff (b/c its so boring), or stand around you can prolly bet ull die.
How I did it: I camped right there on the dirt wall next to rock. The only safe side is this, and also right next to platorm/structure on other side of rock on wall.
They are slowable (partially), snareable, and lullable. Single pulls was rarely a problem, and as long as u dont go running off to far, wont have to worry about adds.
There are 4 mobs in the room. The named as in the picture; is against the corner.
So far: 5 total hours in. Dropped: "Totem of Elitist" whatchamacallit. gratz rott.
EDIT: right after post, he popped again. Dropped: "Totem of Elitists" again, and Elaborate Silk boots (or slippers).
EDIT: about 10hours into it. Seems named will spawn once every 3-6hours. Usually a ph in his place.