Sora Tyrus

Sora is a Genii and the daughter of Tyrus. She had known Teyla Emmagan all her life. When Teyla was forced to leave Tyrus behind on a mission to a Wraith hive ship, Sora blamed Teyla for his death. She was also a member of Acastus Kolya's strike force during the raid on Atlantis. While there, she battled Teyla in a knife fight in the jumper bay, which Teyla won. Sora was then taken prisoner.

Behind the scenes
During filming of The Siege, Sora was traded for a Genii nuclear weapon. The scene was cut, however, so Sora's status is unknown.