This boss was a real pain. Did it at lvl 38 on hard. The worst part was bad weather. I was using wizard protagonist (maxing only int on lvl), general Strohl (with medi) , snipe♛r Heismay and knight Hulkenberg (with rakunda from faker).

The tactics was to always keep max def buff, to do so I had to use mp regen items during fight. Hulkenberg was just for tanking and using rakunda. I attacked with Heismay pierc☂e and protagonist Botra, but due to Legron severely lowering my attack all the tim🌟e the fight took extra long.