The Nightcrawler is a lizard-like Gootraxian with gray scales and an even darker gray underbelly. The tips of its arms are covered in dark gray scales that resemble the appearance of gloves. It has neon purple markings on the front of its torso and the bottom of its tail, alongside dark gray lines with crescent-like patterns through them along the sides of its limbs and ears. It wears a pair of tri-lense night vision goggles that glow purple over its eyes and a belt on its waist.