Samhara Kali

is the Noble Phantasm of Kali.
The dance that calls forth the end of the world done by Kali when she is drunk on victory and blood. After she was done slaying the Asuras, Kali got drunk off of their blood and began a dance so violent that it split the earth and seemed capable of destroying the world. The gods asked Shiva to stop her, but even when he called out to Kali, she could not hear him. So Shiva laid down at her feet and used his body to absorb the impacts of her dance. By trampling on Shiva, Kali finally regained her sanity.
A Noble Phantasm that causes the demise of the land, such as major earthquakes, and natural disasters on a scale that humanity can not deal with. Originally, the release of this Noble Phantasm's True Name is done automatically (if possible), but only after the battle has ended, and it isn't something she can activate willingly. The more intense the battle, the more blood is shed and the more excited Kali gets, the more likely it is for the Noble Phantasm to activate.
Either the world is destroyed, she disappears from running out of mana, or she steps on Shiva; unless any of these happen, this Noble Phantasm will not stop.
The Noble Phantasm of the Kali materialized through Chaldea's summoning system possesses the same name, but due to the effects of a restraint or a safety device, it has been downsized and its contents differ.Fate/Grand Order - Durga/Kali Profile - Translated by Reddit user Konchew
==References==
Category:Noble Phantasms
Category:EX rank Noble Phantasms
Category:Anti-World Noble Phantasms
Category:Noble Phantasms introduced in Fate/Grand Order
Category:Noble Phantasms of Parvati/Durga/Kali