Durukti

Durukti (Devanāgari: दुरुक्ति, IAST: "durukti", with all vowels short; from the roots "दुर्" ("dur"): "bad" and "उक्ति" ("ukti"): "speech"; lit. "bad or offensive speech" or "calumny") is the sister and the principal wife and queen of Kali (demon), the king of the Kali Yuga whose rise is prophesied by several Hindu texts. 
She is the daughter of "Krodha" (anger) and "Hinsa" (violence). From Kali, she begets a son named "Bhaya" (fear) and a daughter named "Mrutyu" (death). She is also the grandmother of a boy named "Niraya" (hell) and a girl named "Yatana" (torture) begotten by her children "Bhaya" and "Mrutyu". Durukti and Kali belong to the lineage of "Adharma" (impropriety), who grows up from "Maleen Pataka", a deadly dark and sinful affliction produced from Brahma's back at the time of creation. Durukti is the granddaughter of "Lobha" (greed) and "Nikriti" (dishonesty), great-granddaughter of "Dambha" (vanity) and "Maya" (illusion), and great-great-granddaughter of "Adharma" and "Mithya" (falsehood).
The "Varaha Purana" says that Durukti, as well as her husband Kali and their progeny, are Brahmins.
According to the Kalki Purana, Durukti dies shortly before Kali.