text: According to Strabo, priests of this deity would hold their breaths and crawl into a hole dedicated to Pluto that was filled with toxic fumes to show their immunity.
full_question: According to Strabo, priests of this deity would hold their breaths and crawl into a hole dedicated to Pluto that was filled with toxic fumes to show their immunity. On April 4, this deity was celebrated with theatrical shows called ludi scaenici during the Megalesia festival. Atalanta and Hippomenes once had sex in a temple to this deity. The priests of this deity, who were known as the Galli, castrated themselves like this deity’s consort Attis. For 10 points, name this Phrygian goddess who was adopted into the Roman pantheon as Magna Mater, the Great Mother.
first_sentence: According to Strabo, priests of this deity would hold their breaths and crawl into a hole dedicated to Pluto that was filled with toxic fumes to show their immunity.