The Kaminoans had an intimate knowledge of genetic engineering and xenobiology, which allowed them to develop the biotoxins used in the kyber dart. These cone-shaped weapons could kill with lethal efficiency. The bounty hunter Mira, known to operate on Nar Shaddaa following the Jedi Civil War, carried an arsenal of kyber darts, fired from a wrist-mounted dart launcher. Millennia later, during the final years of the Galactic Republic, the Kaminoans produced the saberdart, a more advanced version of the kyber dart.