Nope, its easy only need good team mates and the right supers (well, bouble and arrow) void energy weapons, machinguns orbs orbs orbs orbs infinite supers . With the Brakion fight go to the left side of the portal behind him and use the wish queen exotic bow upon cross the portal DONT MOVE AT ALL and brakion wont attack you left a bit of his health bar and start moving then complete the second face in 2 minutes for the last part go to le right behind of those radiolaria wells, use again the queens bow and that all CHEESEE. I MADE this mission 3 time is les than 20mins EASY also I unlock the ghost (hell cool) and emblem