After completing the festival of the lost quests and opening a Gifts Of The Lost Box, I recieved a consumable item called 'Bad Dream' I used it while I was in the tower and it has turned my characters head into a pretty cool pumpkin shaped orb with a small pair of Oryx wings on the sides. Does this have any other use? When changing my helmet it doesn't remove it and when I jumped off the side of the tower and respawned it was still there. Is this just for fun or does it have an in game use?