Terrace of the Endless Spring - Lei Shi HC

Boss Tactic: The only main difference from normal is the Scary Fog. Assign 1, 2 or 3 ranged to stay out of the circle in the darker outer circle to gain stacks. When you have a set amount of stacks, run to the boss and set your circle on it to give it a debuff that makes it take more damage. Just be sure not to stand on top of the tanks as they will get the debuff too and cause a raid wipe.