Zilant

Multiple, sometimes contradictory foundation legends place a great snake or dragon on the hill chosen for Kazan (Zilantaw Hill) or in nearby waters (Qaban lakes). In variants the hill was infested with snakes led by a giant serpent; inhabitants burned emerging snakes in a straw‑and‑wood pile in spring, or a hero aided by a wizard killed the monster. Other tellings describe a two‑headed snake, a serpent that escaped to the lake, or a variant in which the giant snake became Diü, an underwater spirit who founded an aquatic kingdom. Sources emphasize that these elements occur across different versions rather than forming a single canonical origin tale.

Descriptions vary widely: common elements include a winged snake or dragon‑snake hybrid. One composite description records a dragon's head, a birdlike body, chicken legs, a snake tail, red wings (bat‑ or birdlike), black feathers and scaly black skin. Other accounts emphasize very large serpents (two‑headed or as large as a fallen tree). Modern popular images sometimes render Zilant in Western wyvern/dragon style, a reinterpretation noted in post‑16th‑century and contemporary sources.

In legends Zilant is credited with great size and physical danger: flying (winged forms are recorded), dwelling in lakes or caves (Qaban lakes and caves near Zilantaw Hill are named), predation on people (accounts of swallowing virgins and youths), demanding tribute, and causing lethal harm (stories include post‑mortem effects described as killing 'with their stink'). Idel‑Ural belief contexts note that ordinary snakes surviving long lives (e.g., a century) may become ajdaha (dragon), indicating a theme of transformation and accumulated potency; specific supernatural powers beyond size, flight, venom/noxiousness, and territorial menace are not systematically detailed in the provided sources.