the new trial is too hard

[Ghasto]

What's so hard about tanks bringing mobs under the boss and blasting with cannons. This fight is all about the Dps doing something other then mindless spam on the boss.
I did it in DF in two wipes with 6 ppl that was their first time also. If you do the mechanics you will win.

But the best way to do the fight is to have all 4 DPS on the boss, one of them will be on Dragonkiller duty but the other 3 should never stop hitting him.
1 tank and 1 healer should be on cannon/snare duty since you don't need them both to be tanking/healing. Leaving the DPS to wreck face.