The Three Erased Drow Cities

The Three Erased Drow Cities were three of the first Thirteen Drow Cities. Their names, history and location are unknown, as their names where deleted of the records of drow history during the War of the Holy Spider, and neither was registered their location or reason of destruction. Archeologists often wondered about the destruction of their names, legacy and memories, and there are as well discussions if they were actual historic cities, or rather, legendary inventions.