its spawns at master camp which is where a master scout, soldier and tracker spawn also.
How to get there:
in the foundation you get there by hugging you left along the zone in take the first tunnel on your left go straight in (watch some of the burnyai see invis) once you go straight in take the left and you will find an opening and straight from that opening there is a bubble with 2 connection tunnels to it, the camp is the right tunnel good luck if you avoid the SI along the way some of the time when running into that tunnel the 3 burnyai see you which are all place holders to Trag.
once you get to the camp at the opposite direction of the clay golem which is the brass golems ph. all of the cliknars back there by the safe tunnel which looks like an L on the map are all the masters place holders.
also if you know them red gold golem, brass golem, Trag, a flint genati also spawn in that area as well.
Edited, Feb 10th 2010 11:28am by BoogsRampaged