C7-8GO

He was Sith Lord Galaxy Masters protocol droid and was jet black. He took Jedi Berl Mall and his padawan Rip Tide into a trap on Galaxys ship. 8 droids attacked but were defeated. A charge then activated inside C7 killing Berl and wounding Rip. Rip remembered this on his quest to kill Galaxy.

C7 was rebuilt at an unknown time and still served Galaxy.

When Galaxy was attacking Reloop with his Galaxy Bots C7 sneaked aboard a republic cruiser. Rip Recognized him during his explosive process so force flung him out the front windows. As he fell he landed in between some clones on the front lines killing them with his explosion.

After the battle Galaxys most advanced bot R.E.X salvaged his head and chest.

His body was replaced by a giant one hundred legged giant centipede like body.

He defended The Chamber and killed Rips commander Lel. When Rip attacked he cut of half of his body. he was knocked over and used his fallen commanders pistol to shoot C7 in the head killing him for good. When the base was exploding a gravely wounded Galaxy crawled to The Chamber and lay against C7s corpse knowing the end was near as the roof caved in on him.

Galaxys clone would later mention him over 5000 years later.