When we all get to Trollheim, using our various methods mentioned above, as a group, we will run past the Thrower trolls to get to the snowy area with a large boulder blocking the path. Your stats will be quickly drained, along with your run energy - this is due to the snow falling. We'll push past the boulder and run forward to the area with wolves and the Dying knight. You must speak to him the first time you enter the GWD. Drop or destroy the note he hands you (it is unnecessary), and use your rope on the GWD entrance, and down we go!