Cravic Automated Personnel Unit 122
Automated Commander 122 was one of several automated personnel units built by the Cravic in their war against the Pralor, who had built similar units. After the Pralor and Cravic decided to pursue peace, their creations turned on them, annihilating both races, and resumed the war.
In 2372, 122 commanded a Cravic starship that engaged a Pralor starship commanded by Automated Unit 6263. (VOY: "Prototype")
122 was played by Star Trek regular Rick Worthy, who also played Pralor unit 3947 in the same episode. The Star Trek Customizable Card Game gives its name as Cravic Unit 122.