AP stands for “Alignment Points” it is your fighting level. You start out with 50 AP if you start to kill people it goes down, the lowest points is zero pretty much means your a godly PKer. Too have it go up to 100 don’t kill anyone, 100 AP also gives you a golden name and swords do not hurt you this is a saint I believe. Each AP number has a different color, white, black, red, green, etc.