Prakamya

prakamya [one of the astasiddhis]: absolute keenness of the mind and senses. prakamyam [nominative]
prakasa (Prakasha) [light]; enlightenment, clear radiance; [manifestation].
Prakrit see Prakrta ...

"Prakamya" is the ability to get the desired. It is like a Genie of Alladin, what ever one wish for, it comes true. If one wishes for Youth for ever, he will be young for ever.

Prakamya: He can dive into the water and can come out at any time he likes. The late Trilinga Swami of Benares used to live for six months underneath the Ganges. It is the process by which a Yogi makes himself invisible sometimes.

Mahima, the power to touch any object at a distance, e.g. the moon
5. Prakamya, irresistible will
6. Isitva, supremacy over body and mind
7. Vasitva, dominion over elements
8. Kamavasitva, fulfillment of desires.

Prapti - getting the object of choice. f. Prakamya - fulfillment of the desires. g. Isiitva - ability to create and destroy objects, & h. Vasitva - mastery over all the matter and the five principles.

See also: Power, Body, Yoga, Consciousness, Prana