Through a Glass, Darkly - Shadow Priest vs Thyrinar

At first, I had trouble killing this boss. However, after I figured out the what exactly need to be done, it was easy to formulate a strategy. First and foremost, make sure you dispel "Twilight Testoration" or Thyrinar will heal. Secondly, Thyrinar will cast "Twisting Twilight", STOP all dps and make sure you run in a circle around the permiter. The fire does a lot of damage and will kill you. Lastly, kill the add asap, but do not let dispeling and runing from the fire fall behind. A tip for other Shadow Priests, kee[ POS up after every CD. The less damage you take, the easier the fight will be. DOT the add with SWP, DP and cast MB or MF (fear if not on CD) and it should die asap. If you get add during Twisting Twilight, DOT add with SWP and DP and fear while running. Good Luck!