In the entire history of the Clan, artifacts and useful items have either been gifted or discovered by Scholae Palatinae. These artifacts have history behind them and the Clan values them (sometimes ever so secretly) in archives and palaces for many (or none) to see.
Holocrons
Holocron of Vengeance
The Holocron of Vengeance is a data module that teaches the user how to summon Imperial Sentinels. They are summoned from the strength of the user and are thusly as powerful as the user. It is a rare power only taught to a chosen few by order of the Emperor.
For more information on this holocron, please see the main article.
Holocron of Detonation
The Holocron of Detonation is a data module that teaches the user how to rupture cells and destroys organic matter. The power itself requires a knowledge of the anatomy of many different species, which left the usage of it in mass decline. Therefore, only the Emperor/Empress may approve the use of this power.
For more information on this holocron, please see the main article.
Holocron of Nature
The Holocron of Nature is a data module that teaches the user the ability to grow seeds, plants, and plant-like life through the Force. It is an easy ability to learn, but using it in combat and for battle was not entirely useful. Many Force-sensitive agents use it in natural environments in order to get around or hide themselves. Unlike other holocrons, the Emperor / Empress or the Grand Admiral may approve who uses this holocron.
For more information on this holocron, please see the main article.
Caliburnus
Caliburnus
The namesake of House Caliburnus the lightsaber Caliburnus is a fabled weapon of Rakatan origins believed by some to be the first ever lightsaber. Over the millennia, the weapon has been lost, found, and tampered with by numerous adventurers and Sith Lords. Legends tell of its wielders' rise to notoriety, and mysterious power of the weapon to make its wielder invincible in combat. In 25 ABY, Impetus, Quaestor of Caliburnus, began a house-wide search for the blade in the Blood Forest of Ptolomea, following ancient map fragments in the clan archives. The mission was interrupted by the house feud, Contention, and later resumed by new Quaestor, Thran Occasus.
Discovery and analysis of the blade proved the legends only half true, but something much darker and powerful existed about it. Perhaps the machinations of an ancient Sith Lord, the wielder of the blade was drawn deeper and deeper into the dark side. The only way to stop the fall was to satisfy the blade's bloodlust. The wielder was placed in the position of murdering friend and foe alike or losing their mind entirely. As a result, it was seen as dangerous to the stability of Clan Scholae Palatinae, and is held in a secret location known only to the Emperor of Scholae Palatinae and the Director General of Imperial Scholae Intelligence. To prevent others from seeking the blade, the mission has been erased from official history, and those involved in the quest to find it have been sworn to a vow of secrecy to never disclose the discovery of the blade.
Tomes of War
The Tomes of War describe every vendetta and event that happened in Clan or House Scholae Palatinae's history. They describe placements, strategy, rewards, losses, influential military and civilian members, etc. and why they were important. If one wanted to understand the Imperial Clan's past, they need only look at the Tomes of War (if they can gain approval from the General Director of Intelligence, the Emperor, Grand Marshal, or System Moff).
Rite of Ascension
The Rite of Ascension (also known as The Phoenix Reborn) was a rite granted to House Dorimad Sol during the Bloodrites war for Obelisk supremacy. It had a strengthening power of sorts for the users in its immediate vicinity. However, what that power was exactly has been lost to time. Supposedly past Emperors have occasionally attempted to find out exactly what the rite does, but whether they have succeeded or not has yet to be seen. The Rite of Ascension sits in a vault only viewable by specific VIPs.