A vessel of Osaarian pirates trapped in the Delphic Expanse, which raids Enterprise in 2153 and leads Archer to a cloaked sphere and to his first Xindi data.
The Osaarian ship appears in the Enterprise episode Anomaly. While Enterprise is crippled by the spatial distortions of the Delphic Expanse, the pirates board it, strip the cargo bays of supplies and antimatter, and kill Crewman Fuller. One raider, Orgoth, is left behind.
Archer learns that the Osaarians came to the Expanse as merchants, found they could not leave, and turned to piracy to survive. To make the prisoner talk he shuts him in an airlock and begins to vent it, an early sign of how far the mission will push him.
Following the ship's trail, Enterprise finds one of the huge cloaked spheres, which the pirates use as a storehouse. In the fight that follows, Hoshi Sato manages to download the pirate ship's database, including records taken from a Xindi vessel.