The Prime Artifacts
Each of the Houses in the Dream have a Prime Artifact. The Prime Artifact is necessary for many things, including enabling the Houses to practice their beliefs. The Prime is also necessary for many Arts that deal directly with House functions, such as Initiation and Expel. This is a list of the different Primes and their House.
The Dreaming Stone Dreamers of Light - The Dreaming Stone is used for Imprisoning.
The Entranced Egg Guardians of The Entranced - The Harmonic Sphere is used for Cleansing.
Keepers of The Eternal Shadow -
The Soul of Radiance Protectors of The Radiance (The remaking of the Soul of Radiance)
The Orb of Calenture House Calenture - The Orb of Calenture is used for Banishing.