I beg to differ. I put my Jackolantern on and imediately got thrown out of the game with an error code. The blue flames from my weekly strike this morning was to much for the mask me thinks. Got back in, went on a tiger strike, full pumpkin head display intact, booted out of the strike with another error code halfway through final boss. So you can't say they don't do anything......sigh. Hails out.