The ruling planet of Nine Mukhi Rudraksha is Ketu. The 9 Mukhi Rudraksha bead is related to Nau Kuli Naag (Nine Cobra). The 9 Mukhi Rudraksha Bead removes the Kaal Sarp Yoga effect. The person who faces too many obstacles or feels unlucky should wear a 9 Mukhi Rudraksha. It opens the Luck factor.