Wasbers, hailing from Tenupe, were a species of stinging insect known for their poisonous nature. This venom acted swiftly on Human prey of male stature, rendering them a practical instrument for assassins, although its potency diminished with time. The poison triggered the immune system to attack its own host, creating a nearly unstoppable effect once initiated. Alema Rar, a disgraced Jedi Knight, weaponized wasber venom to produce poison darts, which she tried to deploy against the Solos and Skywalkers during the events of 40 ABY.