Have you ever heard of a hallucinogenic ally and imagined an invisible companion guiding you through other realities? You're not far off. This concept, popularized by anthropologist and writer Carlos Castaneda, has fascinated several generations of readers, psychonauts, and those curious about psychedelic culture. Today we invite you to join us on a journey (a literary one, that is) through the universe of don Juan Matus, his power plants, and those mysterious forces that the shaman learned to master. We'll tell you what exactly an ally is, which plants "contained" it, why Castaneda's work continues to raise hackles among anthropologists, and above all, why some of these plants are genuinely dangerous. The Teachings of Don Juan