This fight is tough and fun at the same time. For Hunters, Bouncer is the best sub-class to go for due to multiple broken parts. However, if you are worried about survival, switch to Waker or Braver. I used Hunter's Physique (short cycle MAX) whenever I can through out the fight.
Potency: 151.8%, DPS: 3625
Weapon: Verschmelz Sword/ Wire Lance +70
Armor: Octo Armor (1x), Ajax Armor (2x, Guard L2, Natura L2)