I only remember to dont get slimed too far and stock up on heals and energy? Honestly dont remember much in the way of actual strategizing other than that, wailing on her and checking weaknesses lol, maybe a food buff which I dont remember which one I got. Failed my first attempt cuz of the sliming thing, and that's the only thing I paid attention to afterwards, tho being decently lvled also helps, I think someone mentioned a recommended lvl?