Athesias Uludan

 is a human mage and a member of the Cerberus Assembly, filling the role of Archmage of Diplomatic Union. As an NPC, is played by Matthew Mercer.

Appearance
Lord Athesias Uludan is a human male with slightly long salt and pepper hair that curls slightly and is pushed to one side. He wears a long black robe with silver and blue detailing on it.

Personality
Athesias Uludan carries himself with a "practiced, very smooth, tailored persona" that lends to charismatic and persuasive interactions. He wears a half-cocked grin and gives off the impression of wanting to make a good impression socially. His charming and bombastic personality helps him in diplomacy, but his narcissistic and showy nature led others in the Cerberus Assembly to distrust him with secrets. Yussa Errenis described him as "a buffoon".

Background
Athesias is the cousin of Zhafe Uludan, the Marquis of Nicodranas. He was originally employed as a teacher at the Soltryce Academy. He was considered effective in that position, but he was felt difficult to trust with state secrets because of his narcissism and fondness for spectacle. As a result, he was promoted to Archmage of Diplomatic Union of the Cerberus Assembly as soon as the position became available. In that position, he serves as the Assembly's ambassador and is tasked with maintaining positive relations with people both within the Empire and abroad.

Athesias Uludan was present on the Assembly ship the Wind of Aeons along with Martinet Ludinus Da'leth when the Mighty Nein arrived in Nicodranas just prior to departing for the peace negotiations with the Kryn Dynasty.

Zeddan Graf
Athesias has a rivalry with Zeddan Graf, who performs a similar role for the crown and as such often runs into Athesias abroad. The two loathe each other, and Athesias enjoys ruining or undermining Graf's plans. Ludinus Da'leth remarked that, should Athesias decide to be present for the peace talks, it would be "interesting having to keep him and Zeddan civil".