https://wildfiregames.com/forum/topic/36934-civ-differentiation-athens/?tab=comments#comment-419889
Taken from this thread.
I'm sure that wording can also be improved.
See also D3688It's more of a military bonus than an economical one as there are far more militaristic technologies than economical ones. Keep in mind that Phasing up will also be quicker which will allow for players to click up slightly later and still have the same uptime as others, D3727,giving a slight advantage there too. D3738Or use it to access previously locked units/techs a bit quicker for a military advantage.