The Biliskner was Supreme Commander Thor's personal vessel and the flagship of the Asgard fleet. He was aboard the vessel when SG-1 entered the Hall of Thor's Might and made contact with him. Taking her to Cimmeria, Thor was able to rapidly transport and capture the Jaffa and Ha'tak's of Heru'ur. While battling the Replicators, she was boarded and headed to Earth. Colonel Jack O'Neill, Major Samantha Carter, and Teal'c were able to destroy her by causing an uncontrolled re-entry into Earth's atmosphere. The "simplicity" of this tactic would prove to the Asgard that a less advanced approach was needed to battle the Replicators. (SG1: "Thor's Chariot", "Fair Game", "Nemesis")