The Enigma Psilocybe Cubensis variety is an especially interesting variety, as it does not produce mushroom fruiting bodies, but instead produces a blob-like mycelial formation that somewhat resembles a brain. It is reported to be exceptionally potent, and these reports have been confirmed by laboratory testing as an Enigma-like mutation won the inaugural Psilocybin Cup held in Oakland California this past spring, testing at just over 3.8% Tryptamine content!