There's really no sense of religious life at all in the world of Elemental. Did people worship the Titans? Before them what did people worship, Dragons? Mages? Hero-worship?

It seems to make sense for some of the Fallen to worship the Titans as gods, but what about the Kingdoms? How does a farmer rationalize the world they live in? Spirits tied to magic in the landscape? Deities real or imagined?

Fleshing out a pantheon (objectively real or not in the game universe) could go a long way towards fleshing out the existing lore. If there actually are gods, that the Titans perhaps interfered with while trying to take control of magic, that could lead to some interesting potential conflicts down the road.

Or are sovereigns divine power reborn in mortals? Different factions might take the return of magic as a sign in unique ways...

There's 'death worshiping' and 'superstitious' factions, but what does this actually entail? The Wraith (once again... really Stargate?) have ancestor cults, the dead are viewed as still among the living?