Heres some tips I have off the top of my head; Play warlock with devour Use mountaintop falling guillotine and energy of your choice for phalanx Use anarchy to speed up the wasteland, if you just stick one grenade to a blight it will be destroyed over time Use trinity ghoul with catalyst in the cube Use mountaintop anarchy and energy of your choice for the boss, recommend switching to a pulse for the hobgoblins in the dps phass Useful armour mods are taken armaments, taken barrier, major spec, and lucent blade with a charged with light mod. Essential armour mod is oppressive darkness Use taken spec on any legendary weapons as it gives a higher % increase than boss spec or major spec and works on every enemy in the dungeon For exotics use ophidians or nezarecs sin, I personally prefer ophidians because they let you shoot mountaintop very fast and also just generally improve handling and reload speed which is nice in a solo flawless For the final boss, there is literally no time constraint once he has teleported to the DPS room meaning you can sit in the rotating pyramid room and farm the adds for ammo for however long you want You can slam the motes in mid air and it will count, you don’t need to be standing on the ground in the mist. Just be close to it in the air