Spiritual emergency is a phenomenon wherein individuals undergoing psychological crises may experience altered states of consciousness with transpersonal themes resembling symptoms of psychopathology. Rather than mere pathology, these altered states can catalyze a psychospiritual evolution for the individual in a generative direction, including flashes of wisdom that can benefit the collective. Considering the limits of biomedical treatment approaches to support these individuals, this paper seeks to formalize visionary art therapy as an art therapy intervention to facilitate integration for people undergoing spiritual emergencies and to honor the universal wisdom arising amid their altered states. As a depth psychologist and artist, I share an autoethnographic case study of my own spiritual emergency following a traumatic loss, for which I embraced visionary art therapy to express spiritual insights arising during my trauma-healing journey. Referencing Jung, I describe my process of painting tarot cards as archetypal images from the collective unconscious, which together depict a six-stage process of spiritual evolution that can occur amid trauma healing. My artwork seeks to offer universal wisdom for all people experiencing a dark night of the soul induced by trauma. I include practical recommendations for psychotherapists to facilitate visionary art therapy for clients undergoing spiritual emergencies.