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Prognosticator Rennin Tri'el-0

Prognosticator Rennin Tri'el of the Silver Skulls Chapter and Deathwatch Librarian.

Rennin Tri'el is a Librarian of the Silver Skulls Chapter, seconded to the Deathwatch.

He became a member of the Inquisition's Dead Cabal, an organisation operating within the Jericho Reach to investigate the phenomenon known as the Dark Pattern.

History

Amongst the various members of the Dead Cabal, Prognosticator Rennin Tri'el stands out as the foremost authority on the Aeldari. His knowledge is unmatched by anyone else in the Jericho Reach and he has dedicated his life to understanding and defeating this ancient menace.

Rennin Tri'el is an accomplished Librarian -- or "Prognosticator" as they are called among his brothers of the Silver Skulls Chapter. He has been a member of the Deathwatch for nearly a Terran century and a member of the Dead Cabal for more than half that time.

When he was called upon to serve the Deathwatch, Rennin proudly joined the august organisation to better serve the Emperor. Before coming to the Deathwatch, Prognosticator Tri'el served with the Silver Skulls 3rd Company on the Eastern Fringe of the Imperium.

The 3rd Company was on a long-term campaign against the T'au throughout the Ultima Segmentum and this ongoing war had reached a stalemate. The T'au had retreated to their planetary strongholds while the Imperial forces reinforced their holdings in the region.

During the lull in the fighting, three squads of Silver Skulls were dispatched to investigate a world designated as PX3354D. This Dead World had been given a wide berth by the T'au forces, and the Imperium wished to know why. While on this planet, the Space Marines were beset by a large force of Aeldari raiders.

The battle was disastrous for the Silver Skulls as the vicious Aeldari struck without warning and with savage fury. After losing nearly two-thirds of their forces, the Silver Skulls were finally able to fall back to their Thunderhawks and return to their Strike Cruiser.

The raiders made no attempt to pursue the retreating Adeptus Astartes and the Space Marines returned to their staging area to regroup and honour their fallen brothers.

After this encounter, Tri'el became obsessed with unlocking any and all knowledge about the Aeldari. What did they want? What were their goals? Where did they come from?

These questions would influence the Prognosticator's next two solar decades as he returned to the Chapter fortress and began an extensive investigation into the history of the depraved alien beings.

It was then that he discovered the rift in Aeldari society and of the depraved Aeldari or Drukhari of Commorragh. It had been these latter Aeldari who had decimated the warriors under his command on PX3354D.

Rennin travelled across the breadth of the Imperium in his pursuit of knowledge, all while continuing to serve his Chapter on the battlefield whenever called. It was during this time that the Prognosticator drew the attention of the Deathwatch and the Dead Cabal.

Inquisitor Velayne Ramaeus used her influence to have Tri'el called for service with the Deathwatch so that she could witness the Epistolary in his studies. For his part, Rennin gladly embraced the service with the Deathwatch as he knew this would provide him with access to even more knowledge of the xenos he sought to understand.

Once he had joined the Deathwatch, Rennin found himself involved in a number of missions against a variety of xenos. He battled the Tyranid hordes that attempted to consume worlds of the Jericho Reach, fought T'au forces throughout the region, and waged continual war against the Heretics of the Achilus Crusade's Acheros Salient.

When not involved in an active mission, Tri'el spent much of his time in the massive libraries of the Deathwatch using their vast gathered knowledge to continue his pursuit of the Drukhari, for while the debased creatures were not particularly active in the Jericho Reach, Tri'el had found evidence of Webway activity in the Reach.

After two solar decades of faithfully serving the Watch, he was approached by Watch Captain Mathias and asked to join him and his compatriots in the Dead Cabal. The Prognosticator graciously accepted their offer and a whole new avenue of information presented itself to him.

Since that time many decades ago, Rennin Tri'el has established himself as the foremost authority on the Drukhari and his insights into their movements, battle tactics, and weaknesses have proved invaluable to the Deathwatch.

He has continued to expand his already considerable knowledge and is an outspoken member of the Dead Cabal and their goals. Tri'el believes that the Dark Pattern is, as he describes it, a sort of precursor of the Webway.

He has yet to elaborate on this theory to his superiors in the Deathwatch, but they put a great deal of faith into his theories and his brothers in the Dead Cabal are anxious to learn more of what he believes this means.

Rennin has specialised in using his psychic abilities to "read" a number of ancient artefacts and weapons in addition to the more traditional oracular powers at his disposal.

Through the use of this psychometry, Rennin has divined a great deal of information relating to the use of the Aeldari Spirit Stones and why such devices are so prized by them. He has also learned what little he can concerning the spiritual wasting that afflicts the Commorrite Aeldari.

The Prognosticator has recently uncovered information that has opened a brand new avenue in his studies on the Drukhari and their plans. He has kept his discovery secret, and so far only one other in the Dead Cabal knows of his findings -- Watch Captain Mathias.

The two of them are working closely on a mission deep into the worlds of the Dark Pattern to find out exactly what Rennin's discovery portends for the future of the Jericho Reach.

Personality

The Prognosticator is an extremely welcoming individual and a valuable ally, able to serve as a mentor for new members of the Dead Cabal and also be a source of knowledge for any investigating the Dark Pattern or the Aeldari in the Jericho Reach.

However, the Prognosticator has developed an enmity with Master of the Forge Xerill, a fellow member of the Dead Cabal.

Tri'el has become increasingly concerned by the Techmarine's attitudes and demeanour towards his brothers in the Deathwatch, as well as his all-consuming desire to study certain xenos technology.

While he has no proof that the Techmarine has done anything wrong, Rennin has had a number of premonitions and felt psychic eddies that tell him things are not as they seem.

Sources

  • Deathwatch: The Outer Reach (RPG), pp. 22-23
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