Saddled Purple Death Chimaera

There is one tameable creature with this look.

Saddled Purple Death Chimaera
Exotic family: Beast Masters only - level 10+.Exotic Family
Can only be used by Beast Mastery hunters that have reached level 10.
Can Be Tamed
Unyielding Assembly, Maldraxxus
Available after completing the main story. Located at the back of the House of the Chosen.
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: 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.