Stardeep

Stardeep was a small dungeon complex sited in a small demiplane in the Ethereal Plane in a tenuous pocket near Sildëyuir. Stardeep was linked to Faerûn by a portal called the Causeway, appearing as a stone bridge over the Mere river, a tributary of the Chubala River.

History
Stardeep was created by the star elves as a prison for the Traitor and to guard against the Abolethic Sovereignty and the city of Xxiphu.

Inhabitants
Stardeep was normally inhabited by two star elven Keepers of the Cerulean Sign and around two hundred Empyrean Knights, as well as the sentient construct Cynosure.

Locations inside Stardeep

 * The Causeway: the portal entrance
 * The Underdungeon: a collection of unknown planar passages under Stardeep that linked to Sildeyuir and possibly other places.

Inner Bastion

 * Chamber of Surveillance, also called the Throat: the main chamber
 * The Well: the prison in the middle of the Throat.
 * Cynosure Prime Chamber: the main location of the construct Cynosure.

Outer Bastion

 * Epoch Chamber: a spherical divination chamber.
 * War Room: where the Empyrean Knights made plans.
 * Parade Hall: where the knights practiced.