Mandalorian xenotoxin

Mandalorian xenotoxin, alternatively called Mandalorian xenotox, was a chemical compound designed for the purpose of rendering people unable to act. The assassin droid 0-0-0 possessed a 500 milligram supply of this xenotoxin within its hand, which it then administered to the Wookiee named Chewbacca, thereby diminishing his strength.