Doppelgänger - Norse Themed Metal Dice SetRunes of Power. These doppelgngers arent the average look alike that you might bump into on the road. With the infamous ability to transform into any humanoid that theyve seen, these cunning creatures can kill you or dispose of you to carry out their plans as they please. While getting on their bad side could mean you disappear forever without anyone even noticing, having them on your team can truly be a boon.