ARC Trooper Nulls

"'Is it just me or is that droid strange?' Null's to Zep on Lothal"CT-8894-87 nicknamed Null's was a Advanced Recon  Commando, and a Sargent in the famed 333rd Legion. He fought at the 1st battle of Genosis, and in later battles throughout the war. He along with Zep became drill Sargent's on Lothal, where they encountered the Rebels undercover agent's Ezra Bridger and Chopper. Null later lead a squad of the Five-Claw company to hunt down the rebels in an abandoned Clone wars era airbase, they were ambushed and Null was jumped by Zeb and Sabine.

Null later ran into Rex and the the two got into a brief fight