If you have a class to strip the DS off the mobs, Firebringer in the NE cave in UP.
Can also do the SE T room (farthest SE little T has a named), in KV. Static or moving, tons of mobs.
The Thralls right off the main entry hall in VT the connecting halls are mob free, so good for a static camp, just pull the wings with the PH (rock dudes in entry hall cabt be AN or HS).