Yul is a cheshire cat; a very, very big one. His fur is inky black, mimicking the night sky. His eyes shine like amber and his smile is always present. He is huge, a musclebound beast of the night, and loves scaring people. He draws power from emotions, and nothing is so potent and palatable to him as fear and thrill. 

That being said, there is another side to him- scratch his back, and he might scratch yours. Stroke his ego, flirt with him, and he may reciprocate. He has a lot to offer mortals