Shadow Creature

He moves like a shadow Stealthy like he was made of it In one jump he can clear whole meadow Or a rock of hundred feet His looks are dreadful yet awesome His looks fill soul with such terror it’s as if it was set a blaze He moves and behaves like a phantom But his agility will amaze He has exoskeleton protecting him Like armor of steel If you see his visage chances of escape are grim And his shadowy figure his approach will conceal Is he an alien or a fallen spirit? Or something else with his strange armor connected to every joint Many people fear it Maybe it is unknown itself unknown from every view point