The key to this fight is making sure the ogres die FAST. If you can them all to die where they spawn then it is easy. With that in mind you need your number one and two players killing ogres with heavy and sniper. The Knights take practice sniping as in finding their location. It can get stressful if you do not get two head shots. Because at that point you are panicking. *When the taken spawn in the big black ball you can still shoot the knight through the ball.