Star Wars - Adventures from the Edge
Kal's Vapor Grenades
3x uses, replenishes every session.
Causes cloud of vapor with short-range radius, dissipates in 1+success rounds.
Upgrades difficulty of all Perception checks made within or through the cloud by 1.
Adds setback dice to attacks made within cloud. Can be increased with advantage
Three small grenades easily stored on Kal’s body. The substance they emit is safe, not causing any lasting effects on stats. With more experimentation, nerotoxins and contact poisons might be able to be synthesized to be used in conjunction with the grenade’s vaporous expulsions.