Black Aqir Goliath

There is one tameable creature with this look.

Black Aqir Goliath
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.
Can Be Tamed
Chamber of the Moon, Uldum
Retains its original name after taming.
Appears during Aqir Unearthed Assaults.
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.