Help with Fear's Embrace (Taken War: Mars)

On my main character, a hunter, I ended up equipping my Crota boots just so I could hold more heavy. Hide behind the pipes straight across from the door you enter in, and aggressively take out the adds and blights asap before trying to take out the echo. When you do turn your sites to the echo, make sure you get max hits on it. By that I mean make sure your sniper is fully loaded or have enough rockets to hit him. I think you can hit him 4 times before he disappears each phase. It took me many tries with my hunter at light level 286, but only two tries with my titan at level 290 (I knew what to do). You can't completely stay behind the stack of pipes the entire time, but you don't need to move much beyond that half of the circle. Pay attention to the pattern of the adds and when the cloaked Minotaur show up; they surprised me a few times.