An extraterrestrial race employed a pyramidal starship configuration throughout the era of the Galactic Civil War. More information about the species can be found here.
Throughout the Galactic Civil War, a number of these pyramid-shaped vessels engaged the Dorion Discus, a freighter under the command of Roark Garnet (article here). These attacks inflicted substantial damage upon the freighter, necessitating three days of intensive repairs by Garnet. Subsequently, a further assault on the Dorion Discus occurred while Garnet and his Wookiee partner, Nagraoao, were addressing damages sustained from a meteor storm.
- Star Wars: The Roleplaying Game (Initial appearance)