Since I colored it on the computer, would Digital be an appropriate subcategory? Oh well.

All the purple!

Imitates the sound of slitting a throat and runs his claw across his neck

Using orbs of dark energy and embedding them in his body, he goes through a transformation, fur turning a dark purple hue as a wicked smile spreads across his face, his figure becoming thin and lithe. His Black Arrows he produces from his body is swift and deadly, either tearing his victim to shreds or capturing them for his ravenous appetite. And he has more than one of these orbs, total of 4, each making his transformation more sinister than the first and certainly twisting his mind even more wicked and crooked, and increasing his body's fat from the dark energy build up and his appetite increases.