The "Namaskaratha Mantra," also known as the "Dvadasa Jyotirlinga Stotram," is a powerful Sanskrit mantra that honors the twelve jyotirlinga shrines dedicated to Lord Shiva. It is believed to invoke the blessings of Lord Shiva and is chanted for spiritual growth and well-being. While there isn't a definitive measure of power for mantras, this one holds significance in Hindu tradition for its devotion and spiritual potency.