Well.. we had problay around 30-50 ppl about to take it out most of us died can i get some tips on how to take it down with some more planning and stuff..
Get her to nest. Ranged DDs ONLY attack minions and they all stand at the side wall of the nest. Melee pull Orfen towards the side and everyone mops up the minions. Orfen ports to the center of the nest again, only melee chase. She should walk out to the side of the nest aggro on the ranged dds (they hit harder on her minions). Keep cycling and always make sure she's running this pattern pulling to the side of the nest. Ranged dd's (archers/mages) do not attack orfen unless there are no minions to hit.
Everyone has to be in the appropriate lvl range now.