Oh dear God how do I...

[Belle Hibiki]

... get through the final stages of Nightfall? I'm on the "Alone in the Darkness" quest, near the end, where you have to find the Sunspear scout, and these spawns are just too much. If it's not a retarded Hench running ahead and getting the whole party's Life Barrier stripped, it's the healers moronically letting members die for no apparent reason and getting aggro from another group. And Kormir just STANDS THERE.

I mean what the Hell? What should I bring to ensure consistent victory?

[Warako]

Don't hench it?