A fanged, mouth-like split, poorly held together by needles, runs down the center of their back. It emits a thick black mist at all times. (https://www.weasyl.com/submission/333081/a-hallucination-takes-you)
Both heads have separate personalities and they are constantly bickering. This creature walks with a distinct limp, due to Gabriel's laziness vs. Gallow's high energy.
Art by: terrygrimm