Den Thelyss

Den Thelyss is one of the three ruling Dens of the Kryn Dynasty. Like all Dens, it is a family that an individual may enter upon consecution and is "returned" to in a new life after anamnesis. Most of the Den lives in the Lucid Bastion in Rosohna, and it appears to hold a supervisory role over the Marble Tomes Conservatory. It is led by Deirta Thelyss, and its youngest souls are her sons Essek Thelyss and Verin Thelyss.

Essek is the only member of Den Thelyss to appear on stream so far, though Verin is described in a "Figure of Interest" entry in the Explorer's Guide to Wildemount.

History
Den Thelyss is one of the twelve noble Dens of the Kryn Dynasty and one of its three ruling Dens. As a Den, it is considered a family; individuals enter into the family upon consecution, and reborn individuals are "returned" to the Den after anamnesis. Like the other two ruling Dens, it is led by an Umavi, a revered "perfect soul"; the Umavi of Den Thelyss is Deirta Thelyss.

By tradition, each Den manages an aspect of local industry in Rosohna, but it is unstated what Den Thelyss customarily controls. However, it appears to hold a supervisory role over the Marble Tomes Conservatory, as Professor Tuss Waccoh stated any apprentice or intern she takes must be approved by the Den. Most of Den Thelyss lives in the Lucid Bastion in Rosohna, though Essek Thelyss lived elsewhere in the Firmaments and the Den owns other property there as well. Members of Den Thelyss are well-recognized in the city, and traveling with one draws attention.

In 833 PD, Essek began working with the Cerberus Assembly in the neighboring Dwendalian Empire. Feeling the Dynasty is not using the beacons to their full potential and not trusting anyone else who may do the research first, he ultimately turned two beacons over to the Assembly in secret. This would eventually culminate in the War of Ash and Light.

Shortly before 835 PD, Verin Thelyss was appointed to govern Bazzoxan, where he maintains martial law due to the constant threat of invasion from the Abyss. At some point before 836 PD, Essek's father disappeared in the labyrinth below Bazzoxan after a dispute with Essek, who stated his father went unprepared as a result of Essek angering him. However, Essek claimed to be unbothered by the situation. Essek's father is apparently presumed dead, but there is possibility he may return and a Luxon beacon is within range of Bazzoxan.

Campaign Two: The Mighty Nein
Essek was present at court when the Mighty Nein arrived in Rosohna and Lythir VaSuun revealed they attacked Dynasty soldiers. After the Nein presented one of the stolen beacons, the Bright Queen Leylas Kryn absolved them of Lythir's accusations in the eyes of the three ruling Dens and assigned Essek to be their steward. Shortly after, in recognition of the beacon's return and the favor performed for Professor Waccoh, the Nein received a home in the Firmaments as a gift from Den Thelyss.

In, when asked what Den Thelyss thought of halting the attack on Rexxentrum, Essek stated that the Den wants "very much" to see the Dynasty recognized and respected by the rest of Exandria. However, he lamented that the Dwendalian Empire's poor opinion of the Dynasty impedes that.

Shortly after the war ended, rumors circulated that there was an Empire collaborator within the Dynasty, leading to tension between the Dens. The list of suspects correctly included Essek. Seeking distance from Rosohna politics to protect himself, and to buffer himself from possible Assembly assassins, he requested and received an assignment managing the Vurmas outpost on Foren. While there, he ventured into Aeor with the Nein to defeat Lucien and the Somnovem, as recounted in to. Though he was uncertain of his future in the Dynasty, Essek returned to managing the outpost and was still there in 837 PD to embark on a research expedition into Aeor with Caleb Widogast. Shortly after, Essek, feeling too scrutinized by the Dynasty, vanished from the outpost to build a life abroad.

Known members

 * Deirta Thelyss, Umavi and leader of the Den
 * Unnamed male drow, whom Essek felt "wasn't a great man" and had few ambitions and whom described Matthew Mercer as "deeply steeped" in Dynasty culture
 * Essek Thelyss, near youngest in the Den
 * Verin Thelyss, youngest in the Den