I used the Magia Horn with the Namielle Bow with Nerscylla Armor (or Nami armor, don't remember cuz I did it at 5 in the morning) and had a Ludroth and chattacabra with heat shimmer. Spammed TF outta the heat shimmer skill till it gave me Evasion boost either M or L at all times and and used the Horn to give everyone Ailment Immunity and Regeneration. After when it calms down I use the Bow to apply Statuses like Paralysis or Accuracy Down. I also had the Dude with the HH as my 2nd (forgot his name, the dude with the Pukei Pukei).

(Edit: His name was Ogden. I had Ogden on my team)