Chiang lung

Chiang lung, also known as river dragons, were wingless dragons that inhabited bodies of water in Kara-Tur.

Description
Chiang Lung were physically distinguished by their enormous size. Their scales were various shades of green or blue, with a yellow underside. They had long, white horns that grew from their heads, and adults had multi-colored beards. As they were polymorphs, they were frequently seen in human form only. Despite being wingless, they could fly thanks to magical blue pearls which were embedded in their brains.

Ecology
Chiang lung were omnivores. Their diet consisted of minerals, gems, fish, sheep, or other large mammals. Their lairs were usually frequented by lesser spirits, who acted as aides or bodyguards.