Magenta Toothed Larva

Untameable look : This look is not known from a tameable creature.

Magenta Toothed Larva
Exotic family: Beast Masters only, minimum level 10.Exotic Family
Can only be used by hunters in the Beast Mastery spec. Minimum level 10 in Dragonflight.

Untameable Creatures

Cannot Be Tamed
Ihgaluk Crag, Isle of Thunder
Spawns when Fetid Meat Piles are attacked. To achieve this at high level you may have to kill yourself, take resurrection sickness, and remove all your gear, or you'll one-shot the Fetid Meat Pile before the worms spawn.
Level scaling: 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.