The Noble Expertise of Creating the Remaining Organism is a gentlemen's club. People who don't belong call it the Noble Expertise, or perhaps the Expertise, but the people in the club call themselves necromancers, and the club itself N.E.C.R.O.
Hi Ho, Hi Ho....not included
Near a major city, a mirror image of the place has appeared. This strange double is infested with hostile insectoid humanoids that appear to match the city folk in numbers and armaments. The humans’ diviners have determined that the secret of the city’s appearance can be found within the double’s college of magic, so heroes are needed to explore within this mirror city and discover what has drawn it from its distant realm. There isn’t much time to spare, as the bug folk find their mammalian counterparts unnatural and blasphemous, and plan to destroy them.