Psychedelic: Psychedelics are a subgroup of hallucinogens that produce intense visual and auditory hallucinations, as well as profound changes in consciousness.
LSD (Lysergic Acid Diethylamide): LSD is a powerful psychedelic drug that causes vivid hallucinations and altered states of consciousness.
Psilocybin: Psilocybin is the active compound found in "magic mushrooms" and is known to produce hallucinations and altered perceptions.