Untameable look : This look is not known from a tameable creature.
Can only be used by hunters in the Beast Mastery spec. Minimum level 39 in Shadowlands.
Forsaken hunters automatically know how to tame undead creatures. Hunters of other races must learn the skill from a Simple Tome of Bone-Binding which is a rare drop from miscellaneous Elite NPCs throughout Maldraxxus and its associated dungeons: Plaguefall and the Theater of Pain.
Only visible during a pair of quests ("Krag'wa the Terrible"/"Revenge of Krag'wa") where the player is inside a vehicle, so it cannot be directly accessed or attacked.
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.