A-10 during his time with the CIS.
Unit A-10 was a battle droid and the first battle droid assassin made. After the death of Dooku, he gathered a group of followers and took them to Providence to found the Droid Confederacy, which he led for several years before resigning and appointing his second in command, OOM 33 as the new leader. The last battle he fought in was the first battle of Providence, after that he started being a strategist instead of a general. His flagship was the Assassin, a Lucrehulk-class core ship which he was placed in command of during his time with the Confederacy of Independent Systems despite just being a lowly battle droid. He used this ship in most of the battles he took part in, and when escaping he stole an outer ring hull of a battleship which he attached the Assassin to.