From the start of the cave its simple.. perferably use two Wizards level 300-400 so they can take hits from the knights and hits from mages
From 1st fight til misties Multi Blade - GoW - SS i perfer MB cus it hits everyone..
From misties Shift/Freeze Your targets Shift is a must ..
after Misties are frozen Always DV Warlocks First they do the most damage
Once those are gone choose a Knight make sure all others are frozen still perferably have one Wiz monitor the Knights incase they break..
Remember NO IMMO and NO Dagger both of these will Break the freeze
Step 1,2 an Repeat an u should have it down