Mugwort (Black Sage) is used to encourage dreams and visions.  Black Sage is an herb of introspection and inner healing.  When burned before bedtime, it aids in restful sleep and pleasant dreams.  Used for astral travel, shamanic journeying, and for protection during such excursions.  Mugwort is a disinfectant and antiseptic in its medicinal use.  Spiritually it is used for sanctification and to drive out evil spirits. Can aid depression and enhance meditation.