It seems there might be a slight spelling error in your request. If you are referring to the "Mritunjaya Kavach" or "Mritunjaya Kavacham," it typically involves prayers and mantras dedicated to Lord Shiva, specifically invoking the Maha Mrityunjaya Mantra. This powerful spiritual shield is believed to bring protection, healing, and liberation from the cycle of life and death. Devotees often use it to seek blessings for health, longevity, and overcoming life's challenges.