Unidentified B1 battle droid (Confederate space)

"Hey, that was clever."

- The droids response after overseeing Skywalker's performance

This battle droid participated in the ambush of Jedi Master Anakin Skywalker in Confederate space and served under General Grievous

Biography
This droid was a separatist military operator on board a Munificent-class star frigate under the command of General Grievous and was also part of a ambush to surprise attack Skywalker and prevent him from finding his droid. The droid was later destroyed from Grievous rage after Anakin had been rescued and had escaped with his Padawan Ahsoka Tano and Captain CT-7567.