The Veiled Lords are a high council that rules all affairs in Fallingwater and Oloris. Their councillors are chosen by the Veiled Lords themselves, for excellent service, and more. They meet at the Spire of Feymar late at night, with masks so no one can see each other. They call each-other Lord.
Current Veiled Lords:
Xanathar the Beholder, Theorem Appropriate of the Mages of Fallingwater
Count Maluf, The Master of Crime
Tasha, Chief Librarian
Holme Longfoot, Druid Extraordinaire
Samous, AKA Sinuous, Playactor Lord
Yara, High Priest of Lathander
Becoming a Veiled Lord
One must be chosen to become a Veiled Lord, which has not happened for millennia. However, there is an old Olmen city, ancient and nearby. It holds a Veil.
If the Heroes attempt to warn the Veiled Lords, the bureaucracy is much too intense. Even if they do get through, Veiled Lords only see other Veiled Lords. Breaking in to the Spire of Feymar is an option, but unwise, as Xanathar is a full Beholder, and is often there during the day.
If they take the Veil from Tamoachan, there is a massive ceremony in the Temple of Lathander to lord them. Only one can be added.