Velociraptor ( /vɨˈlɒsɨræptər/; meaning 'swift seizer')
Seriously, if you’re still having trouble figuring this “so awesome that I’m calling him a legit PC” thing out, something is wrong. This is the pet velociraptor of an evil drow sitting somewhere between neutral and chaotic.
He also soared majestically through the air to “drag” (as in, bite, but in a nice way) a gunslinger off of the back of a dragon plummeting towards the ground and saved him from near-certain death. This isn’t exaggerating- he’s already a velociraptor; it’s not like he needs any help to be a badass.