I would like for him to give either dodge or defense ignore to all AH, or we can get a new hunter focus on arts that gives the AHs art damage. I know gladiia and spectral have arts damage but thats only on their skills/talent.
Haruna Kurodate and Gourmet Research Society's Gastronome in Volsinii turned into Join the Fray of Mafia Rampage and helps Texas and her Friends (Haruna And Texas Seiyuu Joke)
Yeah, I don't use her in my AH videos since she's not an AH. Also, the stage is already easy enough, so bringing her would make it easier but not by much
Don't give up though. This strategy is impossible to follow if you started two months ago. Max level, nearly all full pot, masteries + module where available is hella expensive.