[Gregstrom]

You're looking at mytheology4.dm? Unless I can't read mod-speak correctly, the Great Egg doesn't have holy magic assigned for any of the three nations it can go to. I can start a game with it selected for MA Caelum, and there's no problem either.

What is the relevant line of code I should be looking for?

I have noticed that the Monkey King hasn't been given a weapon though. Psientist created one, but presumably forgot to assign it.

As another thought, why is the Father of Medicine a much less effective healer than the Mother of Serpents? It seems wrong somehow.