A guide to safely working with the poisonous plants of the witches’ pharmacopoeia for magic, healing, and visions. Part grimoire and part herbal formulary, this guide to the Poison Path of occult herbalism shares history, lore, and information regarding the use of poisonous, consciousness-altering, and magical plants. Author Coby Michael explains how, despite their poisonous nature, baneful herbs can become powerful plant allies.