- Wraith: "The mass is approaching critical density. An explosion is imminent. Commander, we must jump into hyperspace."
- Todd: "Not until I get what I came for."
- ―The Wraith technician and Todd[src]
This Wraith worked on the bridge of Todd's hive ship at the Battle of Asuras. When an Asuran Aurora-class battleship inflicted heavy damage on the hive, the technician alerted Todd, who responded by drawing power from non-critical systems to regenerate the organic hull. Fortunately for them, the Daedalus intervened and destroyed the enemy vessel with its Asgard plasma beam weapons.
Meanwhile, Todd had sent three Wraith Darts to the surface of Asuras to retrieve Zero Point Modules from the city. However, the Asurans were rapidly being sucked into the nanite mass created from FRAN. Soon, even the Asuran warship crews had been removed, bringing the mass to critical density, at which point it began to sink into the planet itself. The technician urged Todd to jump to hyperspace with the rest of the fleet before the planet exploded, but he refused to leave until the darts had brought back their valuable cargo. They barely managed to escape a few seconds before Asuras detonated, obliterating everything around it. (SGA: "Be All My Sins Remember'd")
- "My intention was to create an army to wipe out the other Wraith, but I was betrayed by one of my crew. He informed another hive of my plans."
- ―Todd[src]
When the Wraith technician became aware of Todd's plan to power an important cloning facility using the ZPMs, creating an unstoppable army, he betrayed Todd and told a rival queen's hive of the situation. The hive ship attacked and disabled Todd's ship, capturing him and the ZPMs. It then went to the planet-bound cloning outpost.
The technician joined the other Wraith in the facility, checking on the developing warrior clones. As soon as a clone was sufficiently matured, he would take it out of its sac and fasten a mask to its face, then order fully-grown warriors to take it to a designated area.
Later, their hive sent them an urgent message warning them that Lt. Colonel John Sheppard's team had sent Todd's hive ship in a collision course with the cloning facility. The technician received the communication and in turn notified his commander. The hive ship then crashed into the facility, most likely killing all the Wraith inside, including the technician. (SGA: "Spoils of War")