i 've been playing the Weather Hills for the last few days, and i can chime in on its usefulness. the last game i counted how many times its effect was triggered: six times, not including combat. that kind of utility is amazing. just what Spirit needs. so whenever i go into an archery quest or a heavy direct damage quest like the Weather Hills, and i'm questing with Spirit, then the Mithril Shirt will be a go-to for its utility.