Anything You Can Do

You get this quest from Sif Shadowhunter in Sihfalla after completeing the quest "Worthy deeds (done dirt cheap) from Sif Shadowhunter. Avarr the fallen is in the top left corner up a hill following a path of enemy bone minions. Whiteout is closer to the middle area up a circular hill surounded by Avalanches and Ice Elementals.