Get to 160 or a bit over. For you're dodge rate to work better if I recall ,not sure about this monsters higher than you hit u at a higher chance which happened to me. Suggest higher mt, 30k range will do. I had about 34k range to solo first time buffed 95% pdr or 100% forgot and 10% boss dmg. Killed with about a minute or 2 after the time just passed the drop point. Hope this helps.
@unstealthed: I have 95% boss with dojo gloves i believe without i have 70% and 100% pdr with phantom blow. Not sure about the Quad throw tho i think they're relatively the same speed qt might be slightly faster tho.