This fight was gay as shit, the only strat I could get working with what I got is going in with max defense and VP on the heaviest suit I could farm, to survive a total of three hits from him, then use whirlwind slash with Fragarach to take down a quarter of his HP, then switch to white tiger heavy armor to beat him down to about 10% hp and when I'm about to run out use the full burst to run him over until he dies. I cheesed the shit out of this.