Zone of Self-Containment
developed by Jenna Zan Arbor from a base on Vanqor, during the years leading up to the Clone Wars, this drug caused almost immediate unconsciousness when breathed by most humans and humanoid races. The drug was a liquid that was colorless and odorless, so it could be administered to prisoners without their knowledge when they were brought into a facility and bathed or given a drink of water. The drug acted quickly, putting victims to sleep and altering their mental conditions. Upon waking, victims found that anything that was bothering them no longer seemed to matter. Everything was right with the world, and any urge to fight against the things that bothered them was swept away and replaced with a sense of calm and peace. One interesting side effect of the Zone of Self-Containment - and part of Zan Arbor's continued research - was that the drug limited a Force-sensitive being unable to commune with the Force on any but the most basic levels. This was borne out when Anakin Skywalker was captured on Vanqor and drugged, some years before the Battle of Geonosis. The Jedi traced the Zone and Zan Arbor to Romin, where they discovered that Granta Omega and Roy Teda were supporting Zan Arbor's development efforts. The three criminals were trying to find a way to disperse the Zone without attracting attention, and had nearly perfected a water-borne delivery mechanism when they were forced off Romin. They nearly succeeded in developing a system at the Blackwater Systems facility on Falleen, but this facility was also discovered by the Jedi.