The Irrukiine are a race of huge, four-armed humanoids native to the planet Malrev IV. The only true species with any sort of intelligence on the planet, the Irrukiine are normally vicious hunters. They are covered with a pelt short, brown fur, and their panther-like faces are split by a mouth full of sharp teeth. The mad Devaronian Cartariun used the Dark Side of the Force to control the Irrukiine, then put them through a series of war games by controlling them with just his Sith magic. In this way, he learned how to use them as a weapon, arming them with Imperial blasters for ground assaults while using them to fly TIE Fighters in aerial combat.