Mysterious and stealthy, little is known about the Drow, except that they are not well-liked by the other races. Dark elves prefer to avoid contact with everyone and yield allegiance to their government only. Their capital planet is Simlasar, the location of which is a carefully guarded secret.
Drow are known for being excellent spies and assassins. This will strike fear and distrust into most law-abiding citizens. Among the criminal classes, these skills are valued and respected, but they are still thought of as being untrustworthy.
The Drow were driven from known space in a great war about 700 years ago. The Elves hold the greatest grudge against them, but all races fear and hate them. All Drow PCs will have a hard time getting along in this campaign.