Om Hreem Namah Namah
This Rudraksha is related to Laxmi Narayan and represents all the ten embodiments of him. The person who wears this Rudraksha after proper Sidhhi ( method of purification & charging with Mantra) get power of all the ten embodiments of Lord Narayan. Lord Narayan removes all sins and the provider of comforts and happiness in life. Narayan lives in the heart of the wearer of this Rudraksha; there is no doubt about it. This Rudraksha gives good nature, wealth, prosperity to the wearer.
Note : Above details are taken from ancient handwritten text and Gurumukha. The description is seen in the deep meditation of Lord Shiva by Lord Datta Treya
Rules for the Rudraksha: The Wearer of the Rudraksha should chant related Rudraksha Mantra along with Rudraksha Utpatti Mantra (Mantra for the Rudraksha Origin) daily at least 9 times while wearing and removing in the night before going to sleep. More Rules ...
10 Mukhi Rudraksha asdescribed in various Puranas :
Lord Vishnu, major god of Hinduism
and Indian mythology, popularly regarded as the preserver of the
universe. Some Puranic literature refers to him as the eternal,
all-pervading spirit and associates him with the primeval waters believed to have been omnipresent before the creation of the world. So regarded, Vishnu is depicted frequently in human form, sleeping on the great serpent Shesha and floating on the waters. One hand holds a lotus; a second holds a conch; a third holds a discus (which always returns by itself after being thrown); and the fourth carries a mace. The petals of the lotus are believed to symbolize the unfolding of creation; the conch is said to symbolize that from which all existence originates; and the discus and the mace reputedly were obtained by Lord
Vishnu as rewards for defeating the God Indra. Lord Vishnu is said to possess also a special sword called Nadaka and a special bow called Sarnga. His wife is Goddess Lakshmi (also known as Shri), goddess of beauty and fortune. He rides a huge creature, half bird and half man, called Gandara. His home is in a heaven called Vaikuntha (where the Ganges River is believed to flow from its source at Vishnu's feet). The god has a thousand names, the repetition of which is regarded as an act of devotion.
The representing deity of 10 mukhi is Lord Narayana (The Preserver). It helps the wearer to overcome difficult times and ensures that the wearer and the family of the wearer is protected. It creates a feeling of security. It works like a shield on one's body and drives evils away . Wearer is protected from influence of evil spirits , ghosts and black magic. There is no ruling planet for this bead and it pacifies all negative planetary energy . One wears this by the blessings of Lord Mahavishnu. Excellent for narayana bhaktas (devotees).. One gets the power to concentrate well. Also aids in devotion and meditation.
Srimaddevibhagavat 11th Skand Chapter IV
21 Ten Mukhi Rudraksha is Visnu and removes all the tears and troubles due from planets, evil powers and snakes
22 Wearer of Rudraksha on hair tuft on the crown, in ear, in neck, in hand and in abdomen attains the status of Siva, Visnu and Brahma
MANTRAMAHARNAVA Lord Siva said
A Rudraksha with 10 Faces is General of an army and is also Visnu Himself. It sublimates the malefic effects of planets, evil powers and eliminates snakes.