The Ethereal Vanguard

The watchtower of the Ether Knights is known as the "Ethereal Vanguard". This imposing structure is located in the heart of the Ethereal Plane, and serves as the headquarters of the Ether Knights.
The Ethereal Vanguard is a massive tower that looms over the Ethereal Plane, with numerous balconies and observation decks that provide a panoramic view of the planes. It is a hub of activity, with Ether Knights coming and going at all hours as they carry out their duties.
The Ethereal Vanguard is also home to the Grand Guardian and the other leaders of the Ether Knights, as well as a council of advisors who provide guidance and support to the Grand Guardian. It is a symbol of the power and authority of the Ether Knights, and is a source of pride and inspiration for the members of the order.