Bathomomere was described as a grey quadruped with a pebbled reptilian back, with a head resembling an earless elephant, although their tusks point down instead of up. Each of their feet possesses five claws, and his front legs are slightly longer than his hind legs. The tail of Bathomomere is two third's the length of their entire body, its mouth opens like a crocodile to reveal thousands of sharp teeth. They also has a curved horn on the top of his head, which pulsates with a faint green glow.