“ The PCs are accosted in a major city containing at least one famous fortuneteller / prophet of the future. They are informed that their as-yet-unborn child will (insert terrible evil), and that, although they are very sorry, the PC must be executed to keep this from happening.”
“ In the Temple Square of The City, where the nine Greater Gods have their houses of worship, a sudden flash of light blinds (perhaps permanently) all those who are nearby. When the light has faded, a tiny, naked baby is lying in the doorway of each Temple. The Gods, it seems, have come into the world - but why?”
“ A world where most people know a few cantrips and even non-magical people can help to cast spells. Which is just as well because the big spells can only be cast with the help of large numbers of people.Most large spells tend to protect borders and stop earthquakes as they can be done legally, but there are those willing to cast bad large spells s well.A major part of law enforcement in this world is preventing evil magic.”