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.