[Kristoffer O]

Message limit will not afect dominion spread. But, there are limits to message numbers. There is also some kind of message limit per nation, but scout messages should not add to this one more than once every turn.

Checked the dominion spread: The chance of a temple generating a possible increase is dependent on the initial dominion of the god. The chances of an increase from the god himself or his prophet is dependent on number of temples though.

Thus the effectivity of temples are determined by the godly power of the pretender and the effectivity of the pretender is dependent on his number of adherents.

This applies to blood sacrifices as well. Make sure you have high dominion if you are Mictlan. Later temples will not have much effect apart from a higher max lvl.

The max dominion and the ability to lower enemy dominion is dependent on temple numbers.