Darkness is a Nightwing with animus powers. He will kill anyone who opposes him. He believes that the weak should bow to the strong and that he should be the one to rule everyone as their king. He cares nothing about friendship or family or anything else. All he cares about is power and ruling the world. He is an absolute monster when he's in battle. No matter if you beg or plead for mercy, he will not show any. He just wants to see the world burn by his claws. He's a cold heartless dragon.