If you’ve got a pair of brothers who are debating what to dress up as for Halloween this year look no further than these two bad-ass heroes from the Marvel movies. The two are Norse gods who also happen to be brothers who represent opposing forces that balance each other out. We think it’s a great idea for two boys to dress up together in matching outfits that are equally cool so no one gets into a fight over a lamer costume. Loki gets to wear cool golden armor and has a long horn helmet with a bladed staff. Thor of course has steel-plated armor with a big blocky hammer that he carries around with him.