We do it with 23 lvl jugg, 21 sniper, 22 sorc on heal and 25 sorc on dps wasnt so hard... We kill one than all 3 we bit to 5% and sniper with sorc charge bum... they died and game bugged couse we cant loot the chest so my advice kill them one by one...

Most interesting thing in this is that you are 1000 in queue so you got 1000 people before you and this 1000 people is log in about 2 hours, so everyone got about 4 minutes to log into the game when got his turn, so it looks like serwer give access one by one to every person in queue... and this is sick for me...