|Unidentified B1 battle droid|
|Chronological and political information|
A B1 battle droid participated in the Battle of Dathomir around 21 BBY under command of Separatist Supreme Commander General Grievous. During the battle, this droid along with the rest of the Droid Army fought the Nightsisters clan on and managed to kill Luce as she was carrying an injured Asajj Ventress away from the battlefield. Ventress pushed the droid away with the help of the Force, destroying it.