No need to roll, since there's not really anything you need to be scared of lurking in the mists of the spirit world.  (at least at the moment.)  The main thing at this point is just to establish how freaky and alien this place is.<br/><br/>Actually, you can make a Power + Academics (Intellegence, Occult) roll if you like to analyze the relationship between the odd dogs and the disease spirit.  The thing may or may not be reasonable, but its desires are likely to be morally unacceptable.<br/><br/>(of course, the pure tribes would solve this problem by setting up a temple to the creature and worshipping it, helping it to gain power over humanity.  Naturally, the forsaken tribes need to keep the damned thing from poisoning half the town when the circus comes.)