An ancient Owl who lived many centuries ago, when Owl technology and culture was at its peak. Otus encounters Surnia via a hologram recording found in the Eternal Sanctuary, a secret area found late in the game. Surnia established the Eternal Sanctuary to store records of the Owls for future generations.

Voice guidelines: Open to interpretation, but should sound dignified and educated. As Surnia's gender is never explicitly specified in-game, I am open to all voice types for this role.