Saddled Purple Death Chimaera

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

Saddled Purple Death Chimaera
Exotic family: Beast Masters only, minimum level 39.Exotic Family
Can only be used by hunters in the Beast Mastery spec. Minimum level 39 in Shadowlands.

Untameable Creatures

Cannot Be Tamed
Draka's Flayedwing is friendly and can be found in different locations around Maldraxxus (each with its own NPC ID) depending on which quest stage you're at.
* 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.