Adrenas, a Human male hailing from the Outer Rim, identified Ryl as his primary language, differing from the common Basic. Despite his capability to communicate in Basic, he abstained due to concerns regarding potential ridicule of his pronounced accent. During the period of the Jedi Civil War, he held the position of chamberlain at the Sith Academy situated on Korriban. Nevertheless, his affiliation did not extend to engaging in the training or studies typical of a Sith student. Adrenas, along with others, ultimately perished when [Revan](/article/revan/legends] systematically eliminated all opposition within the academy after uncovering the Star Map located there.
Should the player reveal Yuthura Ban's scheme to unseat Uthar Wynn, the player can choose to support Wynn. Adrenas will then consent to contaminating Yuthura's bathing water with poison.