The Visitor Event Guide/Discussion.

we could never get the "hitting the person free" thing to work either, so we just let ourselves keep dying and coming back and worked on a strategy around that instead, what we ended up doing was we had the 15x bowthing with us stay in the top left corner and eitehr just stay dead in the map so we didtn have to worry about resetting the stage, or she ressed when we were both alive and she had time to res so that she could se us, then the 19x dk stayed down in the bottom left corner where he managed to live through a few rounds of the evil freeze thing, and then i would stand on/right next to the boss and face the back of him and hit a bunch, then when he turned to face me i would walk through him, turn, hit him a bunch, and so on, he doesnt seem to freeze you as much when hes not facing you, and he froze the 19x dk in the map instead of me when he did do the freeze move, with this strategy we managed to get his hp down the last 60% in less than a minute (still wish he would of dropped something for us though f3)