you can use "dark passenger and dark arts" interchangeably with "dark dance and dark arts" or use them at the same time and you'll be evading often. this coupled with int mitigation and the damage mitigation. have blood price on at all times and spam the souleater combo, you shouldn't be running out of mp as a tank. dark arts with abyssal drain is awesome on big pulls. i dont see the hate that dark knight has been getting