Perhaps you will be interested
The Reins of the Heavenly Onyx Cloud Serpent are an extremely rare drop from the Sha of Anger in Kun-Lai Summit. They can also be found listed in the Black Market Auction House.
Here you can buy Heavenly Onyx Serpent for EU or US Servers.
You'll get guide for getting Heavenly Onyx Serpent
• You'll be able to get Heavenly Onyx Serpent
• Heavenly Onyx Serpent mount
• After patch 10.2 might will need character transfer for access to BMAH