The Dark One could have easily found out about the exp fodder from the other gods
However there is a strict embargo on telling outsiders about the Snarl
Every other new god has been raised within an existing pantheon so is already in on it. He is special because he raised himself and that was partly due to the mechanics of the system eg goblinoids have a massive fertility rate as seen by how the hobgobs populace exploded in size once they got peaceful(ish) coexistence
I do take issue with the implications about the elven gods being raised since it implies there weren’t elves before
Or that they were raised in a previous one?
It is implied that different iterations have different non human races, so sometimes we only get Asiatic dwarves
What happens to race specific gods who survive the transition and then get stuck with a new version of their race?