Untameable look : This look is not known from a tameable creature.
Cloud Serpent Taming
Pandaren hunters automatically know how to tame Cloud Serpents. Hunters of other races must learn the skill from the tome How to School Your Serpent, which may purchased from San Redscale at The Arboretum in The Jade Forest. You require Exalted standing with The Order of the Cloud Serpent to read this tome, but the learned skill is account-wide. You can even purchase and read this tome on a non-hunter character.
Friendly. Found in the south-east corner of the island, where they're being caught and corrupted by the Mogu. They can often be attacked after they've been corrupted, but they immediately fly away and can't be stunned or trapped.
Friendly. Flies rapidly through the peaks of Windward Isle.
Level scaling: In Shadowlands most NPCs will scale with the Hunter's level, within the constraints of their level range. Hunters can tame regular NPCs up to 2 levels higher than them, but can only tame elite NPCs of the hunter's level or below.