K i just completed it, took me some damn time but It was possible with one go around. This is what i did. 1) I used hit and run tactics. Use MIND MAZE on one guy i used zenith and focused on only one guy at a time...even if the third beats down on u ignore him and focus on the one imp. 2) eventually your health gonna be pretty much drained after the first guy that's when u use FORCE CLOAK, the second u do the rest leaves u alone and u are home free. 3) Then go to a safe distance and summon theran to heal u(Saving on med packs) and use the revitalization station to keep the buff up. 4) and go back in for another kill one by one...remember force cloak takes like 2 mins to recharg so its a pain and use a High DPS companion and a bunch of interupts to take the one guy as fast as u can before the u get overwhelmed once the 60s stun of mind maze wears out. Hope this works for u good luck.
