The Sith Temple situated on Malrev IV was a temple constructed on Malrev IV by the Sith. Even those with only a slight connection to the Force could utilize the dark side energy that it concentrated. The Galactic Empire took possession of the temple, and the technician Cartariun exploited its power to mentally dominate the Irrukiine and seize control of the world. In 4 ABY, Rogue Squadron defeated Cartariun, and Rogue pilot Herian I'ngre, directed by her comrade Dllr Nep from within the temple, demolished the structure by crashing her X-wing into it.