If Obi-Wan Kenobi stays out too long on Hoth's icy tundra directing Luke Skywalker's path, he might put himself at risk of catching a cold. Force spirits/apparitions are at risk for illness too, right? You may have to go to your local pharmacy to get him an elixir or Star Wars The Black Series 6" figure to make him feel better! But don't take our advice for it.