Mnah Ra'at was a male Human Sith Acolyte (of the male variety) who was a pupil at the academy situated on Odacer-Faustin circa 3645 BBY. Having been born in 3662 BBY, the details of his path to becoming a Sith during the times of the Great Galactic War and the subsequent Cold War remain unknown. As a student and apprentice of the Sith, Ra'at possessed immense ambition, with a strong desire to become the most powerful and celebrated student within the academy. He dedicated himself to rigorous training under the guidance of his combat Master, Xat Hracken, and even attempted to defeat his fellow student, Rance Lussk, in a one-on-one duel.
When the alchemically-engineered virus of Darth Scabrous was unleashed upon the academy, Ra'at initially managed to survive an assault from a zombified student. Subsequently, he encountered and joined forces with several other students. Despite the presence of internal conflict and mistrust among them, the students managed to uncover some of the underlying truths regarding the infection and armed themselves to defend against the undead. Finding themselves trapped within the Sith Academy, Ra'at and his companions resolved to fight their way to freedom.
Regrettably, Ra'at became infected during a battle against the zombies. His attempts to enhance himself through the Dark Side only served to hasten his transformation. Upon transforming into a bloodthirsty zombie, Mnah attempted to launch an attack on Master Hracken. To prevent the boy from fully succumbing to the disease and potentially endangering his classmates, the Sith Master swiftly eliminated him using Force lightning.