Thrasher PE (Penis Envy) is an “exceptionally stable” choice. Thrasher is a variant of a variant, originating with the Homestead or Melmac PE strain. Despite being a Penis Envy derivative, Thrasher PE is a mild-potency magic mushroom. The Thrasher PE produces many of the “typical” effects of psilocybin-containing mushrooms. At lower doses, users have reported “fractals, geometric patterns and colour shifts.” At higher doses, Thrasher can blast you off the planet, while still leaving your mind and cognitive processes clear and unhindered.