MB-13A

MB-13A or MB-13 was a BB-series astromech droid in service to the First Order during the occupation of the Colossus. Following a fight with CB-23, the droid fell down an elevator shaft. However, the droid survived the fall and, after the Colossus escape from Castilon, made its way to engineering, where it scared the Chelidae staff into retreating into their shells. When CB-23, Kazuda Xiono, Neeku Vozo and Torra Doza came down to repair the station's malfunctioning gravity generator and communications after it dropped out of hyperspace, MB-13A waited for them to repair the communications before incapacitating CB-23 and Vozo. After Xiono and Doza discovered the droid was on the loose, it chased them into the engineering room, where they were forced to hide, and attempted to send a signal back to the First Order. Xiono and Doza managed to stop it and throw the droid into space, ending its threat to the Colossus.

Text and facts from the “MB-13A” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.