The man in the fog

Intro (this was done by request) (not Minecraft themed) The man in the is a shadow like monster, it's skin is Entirely black, but it has glowing white eyes, and almost glowing white teeth. the teeth are sharp and usually covered in blood. it likes to stalk it's prey, staring at it and getting a little closer everytime. if ignored for long enough he will disappear into thin air. It is almost always quiet. it seems to be able to swim, climb, and run at incredible speeds. it seems to have no weakness. if it's prey gets close enough it will get struck by lightning, then it will chase its prey, making sure it is no longer breathing