The Nightstrikers are murderous cats that kill because they want to. Their dark pelts help them blend into the night and attack their 'prey'(Other cats) by surprise. The leader of them is just called Leader, as the leader gives up his name. Now, you might be thinking, how are they a group? Surely not many cats would want to join in that? Here's the answer. They mostly don't want to. The cat's killed by the Nightstrikers obvously die. But their bodys don't. The cats are ghosts or spirits, depending if they were good or bad, and their bodys are soulless, working for the Nightstrikers. But the dead cat's fur HAS to be a Nightstriker color. That means it has to be dark colored fur. It ranges from gray fur to black fur. The Nightstrikers WITH souls, the cats who joined on their own choice, can transform to anything. They INCLUDE Nightpouncer, Moonshadow, Leader, and Ghost. There are not only dark pelted cats. There is always supposed to be a cat WITH a soul, and it's white. Not just white though, but albino. They are the second rank, the bonebearers. They can't transform, despite having a soul.