This mysterious Pokemon looks to be made up of tones of dark grays, blues and blacks. It appears to have a gangly frame and large, ominous red eyes. Its thin arms and legs seem to reach out of the darkness, and a slight skeletal structure can be made out. It looks both fragile and intimidating, capturing the chills of the night. To color this image, I would start with a cool, dark blue as the shadows, then use gradients of colder blues and purples for the mid-tones. Accentuate the red of the eyes to give them a fiery pop, and use a softer cool gray for the highlights and to create a spooky atmosphere.