This is yet another patch to differentiate civilization from Athens.
Discussed in the forum https://wildfiregames.com/forum/topic/36934-civ-differentiation-athens/
In addition to bonuses, auras, etc ... we want to give Athens something peculiar of this culturally rich civilization. @chrstgtr raised a discussion in which I would like to see something involving Athenian democracy, which was a historic milestone for the world.
As democracy was born in athens, the idea is:
1- prytaneion moved to village phase.
2- phase up techs moved to prytaneion.
3- phase up search 50% faster. Town phase needs 4 village buildings + prytaneion. City phase needs 2 + prytaneion. D3686 decrease to 3, so it seems more reasonable to decrease to 2.
The idea here is to be able to advance from a faster phase with athens, making an analogy to faster growth and technological advance ahead of its time.
4- added prytaneion regen health aura just for heroes.
Prytaneion also served as accommodation for officers.