Create a dramatic, atmospheric realistic oil painting: A knight in decorated, black-grey armor with a large silver greatsword stands battle-ready on a dark street, his cape billowing in the wind. He is illuminated by the eerie purple glow of crystals emerging from the deformed back of a wounded, rotting humanoid creature. The creature has glowing eyes, long fangs dripping with saliva, and sharp claws poised to strike. They face each other from the side, casting dramatic moonlit shadows on the dark street lined with elegant but decayed houses. Behind them, a black church rises with its tower silhouetted against the full moon. The faint moonlight mixes with the purple glow from the crystals, reflecting off the knight's armor and the damp cobblestone. From the church windows, warm candlelight flickers, adding a contrast to the cold night amidst a dense, desaturated fog.,crystalz,Crystal,Fantasy,Magic crystal,hkstyle,Dinamic Dramatic
