A low-angle dramatic shot captures a wyvern crouched on rocky mountain terrain in a hunting stance. The bipedal creature is covered in sharp ash grey scales, its muscles tensed beneath the skin; it possesses bat-like membrane wings attached to its arms that serve as forelimbs, which are folded tight against its body with wing claws planted firmly on the ground. Its two digitigrade hind legs with sharp claws are coiled beneath it, ready to spring, while a long barbed tail curves low behind for balance; its large predatory eyes gleam with intense focus fixed on unseen prey. The background features jagged desolate mountain peaks shrouded in dense rolling fog, depicted as flowing sumi-e ink brush strokes, with a cascading waterfall flowing through a ravine. The atmosphere is one of gothic horror, characterized by a dark overcast moody sky with deep indigo shadows, utilizing bold anime outlines combined with sumi-e ink wash textures.
