The Nullifier-5 was categorized as a World Devastator class warship.
Nullifier-5 saw action during the conflict known as the Battle of Calamari.
In the course of the engagement, Nullifier-5 sustained critical damage, resulting in its descent into the waters of Mon Calamari, impacting near the Algae Sward. The wrecked remains settled on the seabed, eventually forming a habitat for marine life.