Akarna Beasts: Darkness doesn't mean evilness

Okay, I'm bored, so here, have doodle of a dragon-esque creature that'll be one of several random creatures that all fit in the same universe.

'Most scaled creatures have stronger magic the smoother the scales, however that isn't the case with the Akarna-nu, as they draw their power directly from the Akarna of Darkness.
'Masters of imitation, the Akarna-nu often mimic other creature sounds to distract foes in combat. Despite it's immense strength and dark powers, Akarna-nu are herbivores, much to many people's surprise.'

I also have no idea on the title so yeah.