Hallucinogens The Truth About Hallucinogenic diethylamide), psilocybin (magic mushrooms), mescaline (from peyote cactus), and DMT (dimethyltryptamine), as well as dissociatives like ketamine and PCP. The Science Behind the Hallucinogenic Plan The “hallucinogenic plan” often refers to M Mabel Beahan II Aug 21, 2025