Iglan'tine Nos was a Rutian Twi'lek who served as a sava and the Chair of Occult Archaeological Studies at the University of Bar'leth. During their time at the university, Chelli Lona Aphra and Kho Phon Farrus took Nos' class, where they learned about the Spark Eternal. Between 3 ABY and 4 ABY, Nos was still a sava at the university when Farrus traveled to Bar'leth in search of the Spark Eternal.