Evren is a dragon in Turkic mythology.
The Turkish dragon secretes flames from its tail, and there is no mention in any legends of its having wings, or even legs. In fact, most Turkish (and later, Islamic) sources describe dragons as gigantic snakes.
It is believed, especially in mountainous Central Asia, that dragons still live in the mountains of Tian Shan/Tengri Tagh and Altay.
Evren is the symbol of might and power. Dragons also symbolize the god Tengri (Tanrı) in ancient Turkic tradition, although dragons themselves are not worshipped as gods.