What is the secret to the mist that is spit out by The Great Muta?

The mist spat out by The Great Muta, a legendary professional wrestler, is a theatrical element that enhances his mystique and persona. Known for its green color, the mist is often portrayed as a form of psychological warfare, symbolizing his dark and unpredictable character. While it adds to the drama of his matches, its "secret" lies in its theatricality rather than a literal substance, representing the blend of performance art and sports entertainment.