The Kah'dre are a sentient species of tall slendered humanoids with carapaced bodies. They were a highly advance civilization who evolved on the planet Terrabonva but unfortunately had a short lifespan of 60 years, but found a way to create an artificial intelligence with part of their brains before they die, leading to the creation of their A.I. successors, the Dreh'ka. They nearly wiped out by the Zon Ghouls in the war but were protected by their Dreh'Ka guardians.