Ashtamasiddhis, also known as the Eight Divine Powers, are a concept in Hindu and yogic philosophy that represents extraordinary abilities or achievements achieved through advanced spiritual practice and deep meditation. The term “Ashtamasiddhis” is derived from two words: “Ashta,” meaning eight, and “Siddhi,” referring to supernatural or extraordinary powers These powers are believed to be the result of thorough mental discipline and mastery of the mind and body.
The eight Ashtama Siddhis include:

Anima: The ability to become incredibly small or even microscopic, almost becoming invisible.

Mahima: The power to become immensely large, expanding one’s physical size.

Garima: The capacity to increase one’s weight or density, becoming incredibly heavy.

Laghima: The power to become incredibly light, as light as a feather or even weightless.

Prapti: The ability to manifest or acquire any desired object or thing at will.

Prakamya: The power to fulfill any desire or wish instantly.

Ishita: The capacity to control or manipulate the forces of nature, such as the elements.

Vashita: The power to control and influence other living beings, including animals and humans.

These siddhis are not considered as the ultimate goal of spiritual practice but are seen as natural byproducts of profound spiritual awakening and enlightenment. They are viewed as tools to assist individuals on their spiritual path and in serving others.

It is important to note that the attainment and use of Ashtamasiddhis require great spiritual maturity, selflessness, and ethical responsibility. They are not to be sought after for personal gain or egoic purposes, but rather to serve the greater good and aid in the journey towards self-realization.