In the material summarized by the supplied sources, Kātyāyanī is presented as one of the nine manifestations of Mahādevī/Durga (the Navadurgā). Traditional accounts cited in reference summaries identify her as the slayer of the tyrannical asura Mahīśa; her form-name is also connected in some explanatory traditions to the rishi Kātyāyana (rendering the epithet Kātyāyanī, 'daughter/foster-daughter of Kātyāyana') as noted in secondary discussion, though the supplied corpus does not include a primary canonical narrative text of this genealogy. The sources therefore frame her identity relationally as a particular śakti/aspect within the larger Durga/Great Goddess complex and place her cultic prominence in the Navarātri festival cycle (sixth day). (Sources: Wikipedia: Kātyāyanī; Wikidata Q25087; Hinduism StackExchange Q&A.)
The provided sources do not include an authoritative iconographic description or detailed visual attributes for Kātyāyanī. What is attested in the available material is her role and epithet (the sixth Navadurgā and slayer of Mahīśa); no colors, implements, posture, vahana (mount), or other iconographic elements are specified in the supplied excerpts. (Sources: Wikipedia: Kātyāyanī; archive listings cited in the corpus but without accessible descriptive content.)
Within the summarized sources Kātyāyanī is characterized primarily by martial and protective capacity as a form of the Great Goddess: she is venerated as the slayer of the asura Mahīśa and is described succinctly as a 'goddess of power.' Secondary popular devotional material in the supplied set links later ritual practice (mantra petitions, particularly in popular contexts asking for assistance with marriage) to this form, but those claims are attested only in a single non-scholarly source in the corpus and are marked as popular/uncertain in the documentation. (Sources: Wikipedia: Kātyāyanī; Wikidata Q25087; Best Astrology Solution blog.)

Durga
Durga is a major Hindu goddess, central to the Shakta tradition as an aspect of the Divine Feminine (Mahadevi). She is venerated as a protective, martial mother-goddess who combats demonic forces (notably Mahishasura) to uphold dharma, and is celebrated in major festival cycles such as Navaratri and Durga Puja.

Mahādevī
Mahādevī (Sanskrit: महादेवी, IAST: Mahādevī) is the supreme feminine divinity in Hindu Shakta theological tradition, presented in the cited sources as the primordial feminine principle (Adi Parashakti, Mulaprakrti) who is both the unmanifest absolute (nirguna Brahman) and the manifest goddess (saguna) from whom the universe and other deities proceed.

Baba Yaga
Baba Yaga is an ambivalent female figure of East Slavic folktale tradition, depicted variously as a fearsome, child-eating crone or as a helpful, maternal donor. She is associated with the deep forest, a hut described as standing on chicken legs, and the motific accoutrements of a mortar and pestle.
Community Record
- [1]Kātyāyanī. "Katyayani is a form of the Hindu goddess Mahadevi, venerated as the slayer of the tyrannical asura Mahisha. She is the sixth of the Navadurga, and is worshipped on the sixth day of Navaratri." (Wikipedia: Kātyāyanī)wiki
- [2]Wikidata: Kātyāyanī (Q25087). Wikidata entry label: "Hindu goddess of power."wiki
- [3]Who was the Rishi Katyayan who became father of Goddess Katyayini?. Hinduism StackExchange Q&A linking the deity-name to the rishi Kātyāyana in explanatory traditions (user-contributed discussion).other
- [4]Goddess Katyayani Mantra for Love Marriage - Best Astrology Solution Blog. Popular devotional blog asserting that 'Goddess Katyayani is the 6th form of Maa Durga... girls chant this mantra to get marry with the person of their choice' (not a primary liturgical source).folk
- [5]Katyayana Charanavyuha Sutra (archive listing). Archive bibliographic entry for 'Katyayana Charanavyuha Sutra' listed among corpus materials; content not excerpted in the supplied notes.other
