Blacktrap's has an almost identical appearance to Beartrap, only being significantly darker in color, and possessing a different set of eyes, which appear to be the same as the phantoms' eyes. He shares the same animation, though it is a bit faster.
Basic "bite 2" attack
Deals medium damage to a single party member.
This attack can insta-kill more than one party member, but it has a lower chance than Unscrew.